The only problem that I have found with keeping my boa's in a rack is that they can be difficult to put away after you have them out. It always seems to be a fight for me. lol I currently have 5 boa's in my collection. 1 Coral Albino, 1 Sunglow, 1 Motley, 1 Central American Motley, 1 Central American Hypo, 2 BRB's, and one Amazon Tree Boa. I love them all. Each one has it's own personality. My Boa's are always the first to come out when guests come to my house and want to see a snake.