The Indigo hands down. I believe it is the most beautiful blue/black snake....and I am a big fan of black colored snakes. The indigo (at least the ones that I had) were very docile and easy to raise. Never had any problems with them. Loved to be handled and loved sleeping in the bed with us for warmth, yes, occasionally they slept in the bed with us and never had a bit of problem with it. One day I plan on owning another Indigo as soon as I find out how to get a permit to own one again. The BP would be my second favorite.