the Head Youtek IG Instinct MP & the Head Youtek IG Extreme MP . I demoed the Extreme because the place i demoed them didnt have the instinct but i like the racquet but my wrist hurts afterwards .Will the Instinct have this problem ? I am in need of a new racquet like now ! I have a attacking baseliner game . Im usually a little behind , inside , or on the baseline dictating play with power and angles . I also would like a racquet to help me on the defense as well . But is there any difference between the two ? Should I go ahead and buy the instinct without demoing it ?