-probably depends upon the individual rooster. My two are bantams, pretty calm, but fearless and protective. My dominant roo (originally thought to be a pullet) was pecked something terrible as a chick. -lost feathers. -thought for certain that this one would be on the bottom of the pecking order. After about two months, it became apparent that this little one was a cockerel. He began crowing and squealing at anything that flew overhead. I think with a bit of time, you should be able to make a good evaluation of your rooster. -don't know that there are any specific breeds that are "better" than others.