Get both, that is what I did...

But if I had to pick just one I would pick another red tail because they are just awesome. It seems like lots BRB people really get into their BRB's. I like mine, but I am more of a RTB person I guess.

When I got my baby BRB he probably bit me a good ten times until he calmed down. Never enough to break the skin or even remotely hurt. It took me about a week of handeling him and now he never bites.