Just wondering if any current Head racquet users (Flexpoint, LM, & older frames) have been lured by the stiffness and power level of the Microgel Extremess. I have enjoyed the Prestige series but on occassion am intrigued by either lighter sticks or more powerful racquets. Has anyone made the jump? Or attempted the jump but was unimpressed? Any comments are appreciated as I am tempted to give them a look.