I have played a complete bag (including actual bag) of Titleist clubs, balls and equipment for many, many years. Simply put, I trust my Titleist equipment. And, trust leads to confidence. My ball of choice is Pro V1. I have hit other balls, but nothing beats the feel and performance of Titleist. There's a reason that it is the number 1 ball in golf. My swing may fail me at times, but Titleist never does.