hi, just interested to know what thoughts you all have with regards to the different aspects of the game (like comfort, power, control, head balance etc.) and how crucial they are to your playing of tennis. any examples to substantiated your views are more than welcome. am doing a research on tennis rackets, and thought that it'll also be useful for all of us to understand various aspects of the racket and the relationship with the game, rather than being thrown the jargon racket companies give us (the myriad of techno etc). thanks a lot for your help!