When I first started shooting I had grand plans for top end swapping, multi-division guns, then I shot Open and haven't really shot anything else for over two years
ETA: I do however enjoy tuning DA Production guns, so I have a handful of those two. I loan them to new shooters and figure is I ever need a break from Open I would shoot Production. I recently started selling all my Limited guns, once they're gone, so goes the dies and components, then I'll only be loading 9mm and the occasional 38.