Playing in a golf tournament this weekend in the torrential rain I made my 19th hole in one, using a ProV1x. I have been playing Titleist my entire life. Out of my 19 holes in one, 17 have been with Titleist golf balls. They have been the best ever since I started play golf many years ago. Also I play the ProV1x left dash quite frequently. It is a fantastic ball in the ProV1 family. I will never change using Titleist golf balls.