I tried the test titleist balls that were sent to me. I found that they might have been a little softer than the proV1 that I use. I still found that they seemed to roll out more or maybe I just thought so. I still have not found another ball that compairs with the proV balls and I will never give them up. Thank you for the chance to be a part of the testing process and hope to be a part of the future testing. Thanks again john