He was at a demo session at our club with a Wilson rep that comes to our club every month or so to have players try out future rackets. He did not say what string it had in it and he is a solid 4.5 player with excellent ground strokes. I am glad you found it to have less power than the juice which I consider a high powered racket. But as you would say were they strung with the same string and tension as the juice? Without this info and the specifics it means nothing.