Why so many MMi3's? Lol great collection nonetheless.
I bought my first one Super Premium 2 yrs ago when I had just returned to the game. Used it for a full season. But it was 2.12. Bought another one last year which was 2.8 and is much much better. It has been my match bat for the last 5 innings - averaging 68 with it.
The Premium with the pink grip is just for nets/ball machine. The Custom was purchased just recently - 2.6 and a fantastic middle. It is made at a different factory to the others I think. The binding on the handle is different.