Depends on how much stuff you want to bring, how strong you (and hunting group) are, and how much you like taking care of animals. Some people really enjoy taking care of animals (mules/horses and such) others like me don't want to deal with it. Some people want to bring lots of stuff to be comfortable, more stuff means pack animals are good. I prefer less stuff, lighter loads and to stay mobile. It all depends on how and what you want. I think if you bring one mule, might as well bring two and you can carry in anything you like. But as for me, I would rather stay lighter and mobile and not have to deal with taking care of a pack animal. But it is all personal preference, you and your buddies may differ on your personal preference.