I'm a longtime 7g user and am looking to try out some more updated frames. My 7g racquets are all very old and in pretty bad shape. Naturally, I'm looking for extended length frames and I thought what better place to start looking than newer ProKennex racquets and the Ki Q+5x seems to be their most updated extra length racquet. Anyone here that's used both the 7g and this newest one tell me how it is? I've never bothered trying out the ki 5x or the q5x, etc.