Best synthetic I have ever put on my rackets. I have been playing with it for about ten years now. I put it on my mains along with Solinco Tour Bite Soft on the mains. I string for a few people and most of then do the entire string bed on synthetic gut. I have never had a complaint.

This is a solid string with good playability and a great price.

I got a set of Gamma Syn. Gut 16g with the X-ST stringer I bought from Midwest Sports. Truth be told, it sat in a drawer for months until I decided to string it in a 14 yr. old Pure Control Team I keep at my in-laws. It sat over there for a year after I strung it before I took it out during a visit. I have to say I was more than pleasantly surprised at its feel and playability; so much so that I brought the racquet back home with me to use more b/c I liked the feel so much. ~50 hrs. of court time later and it's still going strong . For the price, this is a great all around synthetic. Highly recommended if you're looking for a no-nonsense string. This is a great playing string and a tremendous value at this price.

Great Quality, lower price & On time shipping

Was having trouble keeping strings in racquet. A friend put me on to these about five years ago. He too, played with a wide body racquet, and the durability of these are great. I have since changed racquets (about one year ago), no longer a wide body, and use these in the new one. Love the feel these strings give for drops, spins, overheads, just all shots. The durability is the best for me.

This is a great string. It looses tension quick so I would account for that in the stringing unless you are going hybrid or per-streching them

About 15 years ago I tried many topspin strings and settled on Prince topspin. Then I discovered the Duraflex (PTD) version and it lasts twice as long -it's very forgiving and generates power when you have to. The string gives me good bite on the ball and gets it over the net but in the court. I've tried other hot-shot strings that the 'pros play with' that gave me more power but no control and also can't stand the metallic titanium feel - the guys who recommended those 'power' strings all have shoulder problems!. So back to PTD and all's well. Just ordered a dozen packs for the year.

I've been using this string for about two years and love it. I install it in a stiff frame at 45 LBS which gives a soft feel and great power. Furthermore, this setup gives great touch.

Excellent feel and control, along with comfort and good spin effect for Spin configured racquets. Used in Hybrid configuration with poly on the mains.

The racket has strong durability and maintain tension after a good a period of playing time. Like the control and spin created by the 17g string.

Awesome feel, if you want to "punch that volley" and want a "drop it like its hot" dropshot, that keep your oppnenent scampering...Look no more! Been using x 5 years and no tennis elbow ever! Mean sting...for mean pinpoint shots!

Researching a bunch of strings and differences - went with this based on reviews and price - and I couldn't be happier! Will definitely restring with this when the time comes. Strung the Duraflex on 2- Prince Tour Pro 98's and we are very happy.

Very good over all.

I love this string! It has long life and helps to generate power and bites the ball for spin too.

Very crisp feel and unrivalled amount of spin. I always put these in the mains. They will saw through any main as a cross very quickly. I don't string it any higher than 55 pounds to avoid tennis elbow.

Good strings for durability and comfort.

with this string you can feel the power of a shot and do not loose the touch for drop shots or slicing. also when loosens it breaks fast . definitely will recommend

Perfect all around string for string breakers. Thinner gauge for better play and tension maintenance.

I have so much more power with this string but didn't lose any of the touch for drop shots or slicing. Will be using this exclusively from now on

I bought Ashaway Kevlar 360 ft Reel Tennis String Size: 16g. Excellent string to combine with multifilament like NXT.

Excellent tennis string at a great price for poly.

decent string for the $. easy on the arm. good durability.

This string has given me good control and spin. I use combined with Luxilon for power with good results. Great value for the price!

This is my go to string. It balances between spin and durability.

Good string. Add good spin. But not as durable as I had hoped.

This is probably the best synthetic string money can buy. The 17 version feels just like a natural gut. Keeps tension well. Lasts fairly long with denser string patterns; breaks rather quickly with very open string patters. I tried at least 2 dozen different strings. But since I tried this I'm fully committed to the Gamma Professional 17.

Prince Syn Gut 17G is a great buy. I hit flat with a head light racket and this string feels soft and provides great control when strung at 58 lbs. I wouldn't say that the playing properties last as long as other more expensive strings or that it provides maximum power but you can't beat the price and it will relieve some of the stress on your arm produced by stiffer strings.

I use this as cross string for my wilson blade racquet. It softens the contacts as full poly was hurting my arm.

I love this string. I usually string my racquets with poly mains and Gosen Proform on my cross strings, and o love the durability and the feel. It is a very good string to string and for the money you can't beat it. I string a lot of the guys I play tennis with during the week of all levels, and they love it. I have used this string for at least ten years, and I have nothing bad to say about it.

This string is great. It is lively yet easy on the arm. I particularly like its feel and feedback. It is not harsh like a mono-filament, and it also provides a great combination of power and control. I string it at 52 lbs, which is the lower range of the recommended tension for my racquet.

I love these strings especially combining them with a poly it lasts long and plays great!

Really great strings, do all they promise. Great feel, touch and control with good power. They absolutely bite the ball, and stop hard serves like a catcher's mitt -- return them like a curve ball. We've all seen how pros sometimes hit a ball wide by a foot or more that curls back into court, these strings have that kind of controlled spin. Will put on all my racquets eventually.

It looks cool. It works good. The package it came in looks cooler then the one on the picture.

Gosen makes a quality made in Japan single core synthetic gut comparable to prince synthetic gut and other well known synthetic guts. I use it as a cross string in a poly/synthetic gut hybrid. The white version is a bit stiffer than the natural colored one. So if you prefer a softer string, get the natural color. I get a bit more spin on my serve using the 17 vs the 16 gauge.

With the price of this string, you will be amaze on what it can do if you want extra spin with your shots. Lower the tension to get that extra kick.

I love the feel of this string but I wish it lasted longer

Great feel, Good spin, not for a frequent string breaker. I am a 57 year old 3.5 -4 level doubles player playing 4 times per week. I tried poly for one match and took it out right after, it was to hard on my arm and no feel. Gamma syn gut has the right balance of feel and spin and it is easy on my arm. I would recommend giving it a try if you do not like polyester and are not a frequent string breaker.

I use this string a lot when stringing rackets in our retirement community. It is my string of choice and plays very well for senior tennis players. The quality and price of this string is great.

I have now used these strings for about 10+ years. Love them for the level of control and forgiveness to tennis elbow issues. It usually last me about 6 months of play.

My wife has played this string for a decade. After an arm injury I decided to go away from the polyester hybrid I've been using for years. To my surprise I still find plenty of spin with these strings and overall my control and feel are much improved. I honestly like these strings better than the polys... there is a bit less spin than those offer, but the feel, control, depth and overall touch are all better... In the end this string is pretty hard to beat.

Provided longer play time than expected. Good grip on ball provided better control of shots

This is my first ever reel of strings. I'm a cheapy, so this was a great value. I strung a full bed on my friend's Prince TT, and he said it felt good. I've read that a hybrid would work better, so I'm looking forward to doing that on my Gamma Tour 320x. Great racquet btw.

Love the price for a quality string that lasts a while.

Solid all around string. Not hard on your arm like a poly and much more durable than the multifilaments.

Prince Syn Gut with Duraflex is the best synthetic gut available. I have strung many racquets with different types of synthetic and this one definitely lasts the longest and is the perfect combination with a polyester string. I use it for all levels, from beginners who string their whole racquet with this, to highly competitive players who use a hybrid.

This string is a bargain for the price. It won't generate the spin of a poly but it plays quite well and has good durability. It also makes a nice choice for hybrid set-ups.

This string has the feel of much more expensive string. I used to be a chronic string breaker and could not use a 17 gauge string. However, with this string I use 17 gauge and get the spin and feel I like but the string lasts much longer than other strings I have used.

These were the strings that were recommended for my new racquet. They are fine, I must admit that I can't really tell much difference between various strings.

I have been loyally using the PSGD since long ago. I absolutely love the feel of the strings. One thing though, is that they don't last as long as I thought they would. However, for the cheap price, you can't beat it.

I bought this reel solely for the purpose of using it as a cross string in a hybrid with a poly. They work great and I wouldn't hesitate to use them with any polys. I also use them for my customers who don't prefer a specific synthetic gut in their racquet. They are cheap, and very efficient as well! Great buy.

Good string for the price. Soft feel.

Awesome strings.

Love this string...easy on the arm, especially for a poly. String Aeropro Drive at 58 to 61 pounds

I love these strings. Used them for years.

I use it to restring racquetball racquets and is very durable and playable.

I like it because it is cheap and has some good feel.

Good for the money and good feel.

Good durable string that works well as a cross string when paired with a firmer (RPM, Crossfire, etc.) main string.

You can't fairly rate a string unless you consider how much you pay for it. This string is an awesome value. A 660' reel for $17 ???? Are you joking. I've been using this string as my "base" level string for my customers and everyone loves it, considering the price. Sure, there may be players that "think" their game deserves more, and maybe that's a valid point for some. But this string is every bit what most people need.

Used this as a median or middle-of-the-road string to see what characteristics players want on their rackets, e.g. Firmer, softer, durability, etc.

Although this string is very stretchy, it is very powerful, long lasting, and easy on the arm. I string it at 45 lbs, ala John McEnroe.

Put this string in a few friends racquets as well as my own. Everyone loved the control.

This is the best overall string from GAMMA for the price. Good spin control; great life.

The string is an excellent value and plays very similar to the gamma synthetic gut, but at a lower price. The lower cost does allow me to play around with string tensions without worrying too much about price. I also string my own rackets, about 1 per month, I play about 3 - 4 times per week.

Love this string. Been playing Prince Syn Gut 17 for over a year now but just switched to the Lightening XX. Same great feel with a bit more pop. And I love supporting the breast cancer foundation with the fun pink color.

Bought it for a Christmas gift and love it

I tried various types of strings since I started to play tennis. I had tried the super expensive and the relatively inexpensive strings. The Prince Syn Gut is by far the best strings. I mixed this string with the Tecnifibre strings to get the power and touch combo that many intermediate players like. For $5, y ou can't go wrong with this.

Seems working fine. First time using this string. Nothing I don't like so far.

Prince Synthetic Gut Duraflex is a great all around string. It's a tried and true classic and every stringer should always have a reel in stock. Works great in a hybrid or in a full bed.

I string a lot of rackets for folks in my area. This is the most requested string even with all of the new string types available. It is very easy for the stringer and very durable and predictable for the player.

I'm a 4.0 player and use a Dunlop Aerogel 4G. I strung this at 57 lbs in the mains with TNT on the crosses and it's got a nice combination of spin, power, and control. The mains tend to move around quite a bit after the first couple hrs but other than that, it's good.

I am on the court 4+ times a week, and these 17 gauge strings have relieved my tennis elbow. I am on my fourth set, and they last about 2 - 3 months.

First, I think the strings played well for me, not a hard hitter ay 71 yo. BUT, the string Broke after 12 hours of play ! Sorry, that is an awful short time. Never in my tennis life have I had a string break anywhere near that short of time. The good news, MIDWEST has reinbursed me with a New set of Strings ( the same). -Ron M.

I bought these strings because of a good word from a friend of mine. They are very easy on the arm. I use the Prince O3 White racket and have a medium swing speed. With these strings, I serve effortlessly and when volleying, I have total control. The only thing that would make these strings better is if they lasted longer. I've had them for 2 weeks and play constantly and they're almost done. But, overall, I would certainly recommend these to any player.

I bought these strings because of a good word from a friend of mine. They are very easy on the arm. I use the Prince O3 White racket and have a medium swing speed. With these strings, I serve effortlessly and when volleying, I have total control. The only thing that would make these strings better is if they lasted longer. I've had them for 2 weeks and play constantly and they're almost done. But, overall, I would certainly recommend these to any player.

Midwest Sports is simply the best. I never have any problem with the store.

Incredible access to spin gives me more control on angle shots, on my first serves to the T, on kicker 2nd serves. My backhand slice and dropshots are killers. And with all that access to spin I can hit as hard as I am capable of. And it lasts longer than average nylon strings.

I absolutely LOVE this string. Excellent feel, decent bite. The only problem is durability. After using about 5 packs, I was averaging 3 sets per string package. If feel is most important, I highly recommend. David 4.5 NTRP

Have used this string for many year now. Have tried others but keep coming back. Bests syn gut out there for the money.

Great overall value for the price. Does have a good amount of duribility as advertised and is very playable. Strung several of the kids racquets with this string and they love it. Placed in my own racquet yesterday and also thought it played very well. Good feel.....and easy to string.