I'm an idiot because my best friend plays nothing but Pro-V balls and I played competitive balls. One day we were playing in a two man scramble and I hit the best drive I could possibly hit with my  ball. My friend hit a so-so drive. I thought there was no way he out drove me after the way I hit my ball. But he DID outdrive me! A light bulb went on and I thought that maybe I should give the Pro-V ball a second chance. A few days later I played a round with the Pro-Vx and I was amazed how far I hit the ball and well the ball responded on the greens. Now I trust nothing but a Pro-V ball. I'm an idiot because I watched my friend hit these balls for 3 years and it took me that long to switch.---Esteban Camacho