I used to swing a M7598 - Sports Authority version. It was a replacement for the one I broke a few years ago. A couple years ago I was swinging Mizuno Frenzy Extreme 2 (white and red) - I broke that early last year and got a Craze in return. So I let the team I played with last year swing it to help break it in. This year I pretty much only swing that unless I am playing ASA - then I borrow a buddies Recoil. I love Mizuno!!