Shipping was quick, no issue with the order. This is one of my favorite strings and it was on sale.

I absolutely love the color of this string and works wonders. Has good power, control, and spin, Highly recommend.

Finally Settled up with this string after ALU Power. I felt this string being bit less powerful than ALU Power, but has very good control.

This string holds its tension well and is arm friendly. It has good feel and seems durable. I played with RPM Blast (17G) , but I think that 4G has the edge in playability. It has better feel and control on the shots.

This is the most comfortable string I've tried. I normally play Luxilon ALU Power Fluoro. I tried 4G because my new frame is not as stiff and I wanted to build a control racket. Mission accomplished. I use a hybrid pattern with 4G on the mains at 52 lbs and Babolat VS Touch on the crosses at 54 lbs. My racket has terrific control and I can take a full swing to generate power.

I tried this one and couldn't do much with it. Too stiff for me, my serve were too slow. I need to try hard with it. Is probably a good string for a strong player. Not for an intermediate or beginner.

I tried this one and couldn't do much with it. Too stiff for me, my serve were too slow. I need to try hard with it. Is probably a good string for a strong player. Not for an intermediate or beginner.

Good string qualities all around for spin,feel & durability, bang for the $$ and easier to string with compared to RPM Blast and others. I use it in my mains now to replace the ALU Power

We like the strings, they are good.

I can't tell the difference between the 125 and the 130 string, but the Luxilon 4G is all I use now. I was a big string breaker, changing strings every couple days or once a week at least. Prince Problend was the only string that I could use for a while without breaking, but it gave me triceps tendon pain, and so I had to stop using it. Now I have to put a calendar event to remind myself to get my racket restrung once a month because these strings don't break. The tension keeps well for at least three or four weeks until there is a noticeable difference. The feel is way better than Problend ever was too, and at least as good as any of the more breakable strings I tried out over the course of a couple months. I use a Dunlop Biomimetic F3.0 Tour.

Very smooth feel, nice blend of power + touch. Seems to hold tension very well. My daughter switched to this string 2 months ago from Kirshbaum Pro Line II 17G. She says they have a more "solid" feel and that she feels the ball better. Her coach had to talk her into trying them, now she won't use anything else. She is a solid player, senior in HS (all state) and will play DII or DIII college tennis next fall. She uses a Wilson Juice Pro BLX, strung at 58 lbs.