ok so I've been debating between getting a ball python or a Brazilian Rainbow Boa. The BRB that I handled had an amazing personality; it was not timid but also unagressive. Just seemed very friendly. He/she is about 2-3 months old. One reason I am shying away from getting a ball python is because I hear that they can be very picky eaters. The other reason is because of how much I enjoyed handling the BRB I have a few questions though. What is the difference between a Brazilian Rainbow Boa and a "Hypo" Brazilian Rainbow Boa? and are there benefits to feeding them live mice as opposed to frozen ones?