Have you ever gone to purchase golf balls and just felt helpless with all the choices? I have been so weary to change that I am still playing with Nike One Golf Balls that I bought in 2006 (They were on closeout so I stocked up!). Well, I just sampled the Callaway Tour I Golf Ball. It is a 4 piece golf ball which is probably why the price is over $40 a dozen. This really is a great golf ball. I could really notice that off of the driver there was a reduced amount of spin that seemed to get me about 5 more yards than I was used to getting. The ball felt firm around the green which is something better players than myself may not like. I believe that this ball is a fantastic Tour Caliber golf ball that is every bit as good as the Titleist Pro V1 ball.