Salvador sounded fun to play but I ultimately went with Gaige when I started out because I anticipated soloing my entire time playing, so I figured I'd be kind of like a WoW hunter with Deathtrap tanking for me for tough encounters etc.
I play her more as a balls-out shotgun-toting kamikaze suicider which is way more fun, but hitting LT in a pinch to ensure Deathtrap gets me some Second Winds is a nice perk
