Has any prestige user actually used a newer racket? I have pics from tennis magazine with tursunov clearly using a pj of a liquidmetal prestige and if you google pics of safin you can clearly tell his LM was a pj also. but what about the fxp!!! i can really tell if there is a good enough pick to tell cause on some i see a little missing where the like its supposed to on a fxp but it has a collar on it like the pc 600! Can anybody clear this up for me? what about other pros like philippoussis, schnyder, monfils, etc.?