I have both. The girls seem to use all of them. The cups do end up needing to b cleaned out once a week or so. I don’t notice leaking from either of them. The only thing I would mention to a beginner is that you need to allow for air to enter into the container somehow or the water will not come...
I realize this is a very old post but, I think it may help someone else if I share my recent experience. I adopted 2 white chickens that were about 8 weeks old. The person I got them from had taken them from a friend that works at the post office where some baby chicks were ordered but never...