a buddy of mine once said balls arent that different, so I found five different styles and proceeded to bounce them off the club, upon hearing the difference he was surprised. The right ball for you can make a big difference. some people need balls that spin more, spin less, are harder or softer. The difference between a callaway hx tour, bridgestone b330, and a pro v1, is not that big. But the difference between a hard top flite/pinnacle and the prov1 is huge.