GREAT
@SpinRail I have just started to use poly. I have had TE before with poly, but my arm seem to be able to handle poly with Angell racquets. I struggled with control on my TC100 (my first Angell) and multi strings, went through TC95 both 16x19 and 18x20 and TC97 16x19, but when I decided to try out poly in the TC100 I fell kind of in love with the TC100. Suddenly I could control the ball, and still have the power on tap, what a beautiful experience.
So now I am testing soft poly strings in my TC100 (have 3 matched racquets)
1. Cyber Flash
2. Head Sonic Pro
3. Gut / ZX pro
I string low at 20kg (44lb)
Next in line is:
Head lynx
Torn Big Hitter Silver 7 Tour
Vokl V-Torque Tour
Tier One Firewire Boost (Hybrid)
Tier One Firewire / RIP (Hybrid)
Tier One Ghost Wire
What is your experience with the TC100 and string / tension.
Cheers, Toby
Ironically enough I haven't tried any of those haha. I went through Kirschbaum, Luxilon, Weiss Cannon, Solinco, Diadem, Ytex, Tourna, Pacific, and then Volkl Cyclone and Babolat RPM, and the two Soderling polys.
If you're using the 63RA TC100 then I'm not sure how useful I'll be, I don't have a good personal sense of how that affects the string choice compared to the 70RA.
Anyways, onto the strings. I'm a big fan of poly string at lower tensions, with only a small increase in tension for the tie-offs, and with the string pull set to the slowest speed on your machine if you've got an electronic tension head. I've only ever gone as low as 43lbs on my frame, but I've heard people recommend even lower, in the mid to high 30s, while still maintaining control - it's gonna be highly dependent on your swings, but in general I'd definitely recommend keeping the tension under 50lbs and stringing (or asking your stringer) to put as little stress on the string as possible. It's likely you'll find they last longer and maintain more comfort that way, although you still need to keep an eye on when they need replacing, as they might die before breaking most of the time.
The TC 100 is more comfortable than any racket I've tried, as it even made Luxilon feel somewhat comfortable, but I'd consider staying away from Luxilon and a lot of the pure spin-oriented polys - the ones with 70,000 edges and all that - if you've had tennis elbow experiences in the past. RPM and Cyclone partially fell into that category for me - they felt rather comfy at times, but other times not so much. So soft strings like you've focused on definitely seem to be the way to go.
The only non-round poly that I really loved is the Weiss Cannon rock 'n power poly (not the hybrid of the same name). It's an absolute nightmare to string and you could freaking shave with it, but it's sooooo much fun to hit with - stupid amounts of spin and power, solid touch, good durability, and surprising comfort in sort of a dense foam way. It's not for everyone but it's a very interesting string - finding it in the US was difficult for me but there are reels available if you hunt for them. Weiss also makes the smooth Silverstring poly which I enjoy, but it's not quite as comfy or consistent-feeling as the RS Lyon.
The Angell soft polys are super comfy and fun to hit with in my experience, but they didn't last long for me.
I really highly recommend trying the smooth Soderling poly, RS Lyon. That's the one I keep coming back to, it does everything well - I'd call it very neutral in a sense. If you hit with a lot of spin in general, you'll find plenty with it, if you hit with power, it doesn't limit you, etc.
So yeah, that's my 3 cents. In general I really recommend low tensions for poly strings, as long as you have full swings and your racket face doesn't open up often, it's my experience that you can swing away in comfort and still see that ball divebomb the baseline or put volleys and serves where you want them.