I second Azjudoaikidoakidaitoryujujutsu [azjudoaikijitsu].
You should pick the one you feel most comfortable with. Go there and basically talk to everyone there, Instructors, students, janitor. . . wait! skip the last one.
I suggest however, if you're really in for game, pick BJJ, if you're more interested in SD aspects of MA pick traditional JJ. BJJ can be used for self-defense but I think their emphasis is more towards game rather than streetfights whereas JJJ is more SD.
azjudoaikijitsu, I'm just kidding, no offense intended. I just thought your name could be really long if you wanted it to be.