Lots of folks will step up for saying what goes broody a lot and there are many breeds that do. Then others will disagree because they had the same breed that was not. I'd say either the barred rock or an orpington, myself. So far as broody. For barred rocks, some get them and they are flighty and misbehave and others get them and they're calm and wonderful. Same with the Orps I guess. But those breeds are pretty good picks overall. Just keep in mind that having the breed be known for being broody doesn't guarantee they will be. Or friendly, in the case of the roos.