what racket did you have before then? I think everyone will have a better idea of what racket to recommend to you. Myself mp66>mp99>Art900p I know it seems kinda funny but i went from a defensive to all rounder to all out raw power but at least you see the progression.
The only MP88 is the MP88. Yonex don't make the same racquets and give them different names. Slim-10 is like impossible to find and very fragile.