I play with both a 93" Prince and a 100" Wilson Tweener. I play the same with each, they just feel different.
I want to transition a 90" next and maybe also get the PS85 to hit with occasionally as that's what Federer and Sampras have used. If it's good enough for them, it's good enough for me. I also want to try a Yonex mid.
Disclaimer: I'm NOT a coach...
Real tennis: https://www.youtube.com/watch?v=yDqnkLJ9BtM