I am 14 years old with over 4 years of experience. I play with a lot of power and spin and need to find a new racquet because my old Prince TT Warrior is a little old. So far I have demoed the Prince Tour Diablo, the Head LiquidMetal Radical OS, the Babolat Pure Drive Plus, and the Wilson Hyper Pro Staff Surge. So far I am leaning towards the Pure drive and the Tour Diablo. The problem is that there are so many new racquets out I don't know which ones to demo. Have I demoed enough or are there more racquets I should try?