Update, in case other forumers has not posted : Kenichi Tago - Nanoray Z Speed Kamilla Rytter Juhl - Nanoray Z Speed
I have. And I only count two people so far (apart from TBH/KKK who appear to have been forced to use it). Not exactly "more and more"?
There is one more, but I will put that in my next update . Kento Momota for example was using Z-Slash iirc but hasn't switched to this Z-Speed but Z-Force instead. Of course he could have done that switch quite some time ago before it was available to him ...
How on earth can you know if kkk&tbh were forced to use the new racket... And yes, if you discard the 2 first and most known users, it's not "more and more". And if you discard Juhl & Tago too, you can even say that there aren't any pro player using it. But that doesn't really make sense, does it ?