please rate this racket...if u are an advance player and have try this racket...please give me ur opinion black knight power channel v 80 ...i never really try this racket but..i lik to smash and i do smash kinda hard, and i have broke yonex racket but they wont let me repair for it....so do u guys considered this racket wud be good? please ratye from 1 - 10