I’d gone through several putters in the last 2 years. I’d pick it up at the store, putt a few, then a month later lose complete confidence in it. After this never ending loop of dissatisfaction, I decided to get fitted and ended up in a 35” Bettinardi Studio Stock 17. Fitting was a game changer, now I know that if I’m not rolling it well, it’s me, not the putter.