Comments: This string has been around for years now. There's not much I can say that isn't already known, but I have used many poly strings in hybrid combinations, and this one is by far the best . First off, its round with no texture or shape to it. That means your multifilament or gut strings will last much longer because they are not being sawed in half. Secondly, it's very soft, so unlike most polys, you can crank up the tension without fear of having arm issues. I hybrid one of my Prince Warrior 107 frames with Babolat Tonic at 54 lbs in the mains and the Cyber Flash 17L at 54 lbs in the crosses. Pure heaven, and in my other racquet when the weather is wet, Tecnifibre X-One Biphase 16 again at 54 lbs mains, and Cyber Flash at 53 lbs in the crosses. Get good life, good feel, good power and decent control. Topspin Cyber Flash is my go to hybrid choice.
From: Robert, Alabama 9/14/21

Comments: I love this string! I use it in a hybrid setup in my mains at 50/55 lbs on a Dunlop 200G -- great spin and control, it needs some break-in time, then it softens up and plays great, easy on the arm too. Either way, if you hybrid it you can't go wrong with this one!
From:Pete, 6/14

Comments: I use this as the cross string at 55lbs with Tecnifibre X-1 Biphase Mains at 58 lbs on a 95" head Wilson racquet. This hybrid produces excellent power and control for me. My serve, backhand slice and forehand have all improved with this combination. I am a 4.0 all court senior player.
From:Rod, 6/13

Comments: These strings have a nice bite. I strung them at 54 lbs and I am a high school #1 singles tennis player. They are great for net games, serves, and ground strokes, but at first you may hit a lot of balls out.
From:Varun, 12/12

Comments: This is a really nice string. It has good power, even though I swing really fast. It doesn't go out from the baseline. After 2 weeks, it lost a little tension, but it gets soft after the loss of tension. One of my go-to strings if I'm playing tournaments.
From:Albert, 10/12

Comments: Great feeling string, for me a nice crisp feel with enough power and control. I bought a reel after reading good reviews and was looking for something durable. I hit a pretty heavy, hard ball but expected a little more durability, strung at 58 I get about 8-10 hours of play. The thicker version of this string I guess should have been my choice. Played with Luxilon Alu Power and Savage Black, but it will bankrupt me, this is a really nice string and exceptional value if it will last a little longer. If you are a regular breaker, I would suggest try this, but go for the 1.3 first. At the current rate I'm stringing 2-3 racquets a week.
From:Freddie, 4/12

Comments: These are awesome strings. They have great spin and great control! A must try for heavy top-spiners.
From:Jimmie, 10/11

Comments: My strings are strung at 60 lbs. with my head extreme pro and wow the strings produce a lot of spin on the forehand and serve, so you players who hit long strokes and want big strokes coming back at your opponent, I highly recommend these strings. The disadvantage is that the 17 gauge will break if you are a hard hitter and play regularly like three days a week.
From:Josh, Hood River, OR, USA 02/10

Comments: The string feels soft and is pretty durable for a 17L. I use a full poly on my k-factor six-one X 95 16x18 and I feel I can really hit out with this string. I string it at around 60lbs and honestly, I wish I could go higher but don't want to void the warranty. It generates great spin and control, allowing me to let loose. I might go thicker to help with durability but overall, this is a poor-man's big banger.
From:Peter, Austin, TX, USA, 05/09

Comments: Great feel, great spin, only problem is durability. As long as you dont mis-hit it should last a few hard sets, but it can easily be broken on a mis-hit. Stick with the 17 I suggest.
From:Will, California, USA. 05/09

Comments: Great string! Especially good value when you buy the reel. I would recommend not to do a hybrid and just lower the tension by 10% compare to a regular synthetic gut or a hybrid. At lower tension, it's got a lot of cushioning and easy power, but its bite on the ball generates so much topspin the ball will stay in. I played with it for a few days now, and they never move. I use to put Tecnifibre NRG2 16 on the mains, but that generates less spin. With a full poly job, the ball consistently bounces higher.
From:Derek, San Francisco, CA, USA, 08/07

Comments: I strung it at 59lb on a T-Fight 335 16x20 and it felt amazing. Spin and slice were just unbelievable; the pop on serves was about 2ft higher. This is the best string by far I've ever played with, even better than the SPPP. The only downside is I could not get more than 50 playing hours as it became a bit loose and too powerful. Will give the thicker gauge a try and if it does not work, I'll stick with this one.
From:Bobby, Stamford, CT, USA, 06/07