My coach has an old Liquidmetal Radical OS laying around and I forgot my racket so i decided to use that. It ended up feeling great, with amazing amount of power and kick on my serve, volleys, and groundstrokes! I use the Microgel Prestige moved to Prince Rebel 95 and I was never able to hit as well as with this racket. Are the new models gimmicks, just to make something new and to make money? Was it just a honeymoon effect or should I really switch to it?