I used to do capoeira while I was in brazil, and I'll go to a Brazilian Jiu Jitsu class every now and then whenever I'm in Miami. There's a Gracie kid that gives classes there, amazing dude.
Capoeria's cool, one of the black belts at my school is trained in: Capoeira, Taekwondo, Muay Thai, and Hapkido.
BJJ is awesome for ground game, but don't expect to use it in a 1vsGroup fight. Doesn't the Gracie Family have their own name for their style of BJJ or something?
Also, I'm still doing Taekwondo: :P