Nowadays I mostly just play PVP stuff - generally on PlayMindcrack (for Camelot/PowerJuice/Blackbeard), rarely on Badlion (since they removed archer unranked), and... basically never anywhere else.
I've reached a level of skill in PMC Blackbeard that could probably be deemed "worst of the best" (the best being the group calling ourselves the Blackbeard Cult 2.0) - I know what I'm doing in PVP, know exactly how to be excellent at it, but can't because of my computer (which essentially makes it impossible for me to melee properly).
I theoretically like to play UHCs but don't have the patience for the caving aspect.
As for non-PVP stuff, I start and never finish a huge amount of maps in single-player creative worlds. A lot of them. If I completed even half of the projects I'd started and never completed, I'd be more prolific than Vechs. :P
Luckily I've been able to get my crap together and have very nearly got one map done, a simple PVP thing to play with the Blackbeard Cult. Ironically the map began as a Bionicle PVP project, which I screwed up almost all of the command blocks, prompting me to erase all traces of Bionicle influence. Fun.
Yep. Rant done.