FNG here.
I just clipped out the old Tecnifibre NRG from my Austrian i.Prestige MP and had it strung with Ashaway Crossfire ZX at 45/50 lbs.
That choice was based on the manufacturers recommendations for each and considering I prefer a medium-firm string bed.
I'm looking for a really low power string that lets me swing away.
In my old age (= wisdom), as a former 5.0 player, I now realize the springy multis (and, likewise, nat gut) that I loved back in the day because they made a bigger (apparent) sweet spot in a 70 in² frame (yes, real wood) just serve now to fly the ball out of the court unless my strike elevation is abso-effing-lutely spot on. Like *that* ever happens anymore
.
I just got it back from the stringer a couple of days ago and have only hit serves and backboard with it, but, so far, I see nothing to hate.
When I do it again, I might drop it a kg or two, but I don't want to give up that firm "swing away" power level.
Also, I've read that Zyex™ is resistant to notching which—beyond being the source of "feel" in the setup—is partly what makes it a good cross in a hybrid with aramid (this may have been mentioned before, but I haven't crawled the whole thread yet!).
Cheers,
/Acey