If you like technical self-defense like hooks, sweeps, throws, locks, then go for BJJ. I do not know much about Judo but I believe it's more throws than anything else. Kickboxing can easily be added to either of these. The days I am not studying BJJ at the academy I am working out, practicing break-falls, alligators, and spider crawls. Then I practice Kickboxing punches, kicks, shadow doxing, and hit/kick the bag. It's easy to add this to my "off-days" of BJJ.
__________________
|