I don't really know man. While i play filia, i play her because i like the fact that she is trying to do the right thing, and i'm kinda like that, but i play her mostly because she is not complicated and very straightfoward gameplaywise, and since i can't think of mixups, mindgames, and some strange mechanics, i've been succesful with her.
Anything beyond that, i can't say if i have traits similar to other characters in skullgirls.
Well, i love cartoons, so, Peacock, maybe? =P