This is such a hard poll to answer! I love all snakes and to choose a favorite is quite hard. I have a python and colubrids at the moment but am planning to enlarge my collection relatively soon.
I guess I would go with pythons as my favorite if I had to pick, I like handling them more and my dream snake is an albino ball.
Keeper of 5 snakes, leopard geckos, 1 green iguana, 20+ tarantulas, 2 dogs & a bunch of rats!