Been testing out my O3 tour... I just gotta say this is the spin machine! Both my forehands and backhands have tons of spin, and I can really hit the heavy ball when I need to. Each stroke feels real solid but the racquet does lack a little pop! Second serves is a beauty. I've never had so many consistent kickserves kicking to my opponents shoulders. People that were watching us played complimented me on my kickserves after the games. So two thumbs up! Goal of the spin machine achieved!