Vincent would win! I base this on zero canon knowledge, but solely on the fact that I have been told he can shapeshift into a giant demon.

I'm not sure the difference between detail-oriented and character-oriented fannishness is as distinct as some fen think, though. You can spend hours writing epic Captain America/Iron Man shipper fic, and also be able to explain Marvel continuity and the difference between Wakandan and Antarctic vibranium at length.