I like mine, because it's wolf-based, like every avatar that I've ever used. He's a werewolf and a battle butler anime archetype. Plus, he's my favorite character in Blazblue Continuum Shift and his combos are beast. ...just sayin'
I like my various avatars simply because they have all featured wolves. Well, moreso they've always featured characters that are associated with wolves [i.e. Wolves, werewolves, lone wolves, etc..]