There was a player in the field at the Masters 2012 that was using a Piretti Teramo HS 365 gram putter. This was very exciting for us to watch this player with a share of the lead for the first 3 days of the tournament. Ultimately the Sunday pressure must have shaken him a bit, but we are excited to see what he has in store for the rest of the year.
I purchased a Cottonwood II from Quality Golf in Australia. Best putter I have ever owned. The quality of the finish is just fantastic and the feel and roll has helped me get a putting stroke back I thought I had lost forever.