I've been playing D&D for awhile. I'm a really good D&D GM as long as I avoid railroading my players (I'm working on it!). As a player, I'm way into role-playing (politicking and puzzle-solving are also fun!).
I run lots of theater LARP-- I'd say I'm a much better LARP GM than I am a D&D GM, but this is in part because, given the amount of time it takes to write a good one-shot LARP, any good LARP GM enlists the aid of even better GMs to help them write games.
Check out my Game Details for more info-- I'm always trying to recruit new players!