I have been golfing for about 28 years. I'v always used a Pro V1 golf ball. In the last four years I have had 8 hole in ones. Three of them were at Greensbridge Golf course in Garland, NC. Had one in a tournment at Timberlake golf course in Clinton, NC, and I had another 4 at Lakewood Country Club golf course in Roseboro, NC. The Pro V1 is the only ball that I have ever had a hole in one with.