My favorite is and probably always be Minnie the Mean Snake. It took months of handling, but she went from being a miserable little witch that struck at everything to a snake that first timers can handle. She still hisses at me on occasion, but she also sits motionless in my lap and lets me stroke her head. She's only a het and nothing much to look at but if I could only keep one, she would be that one.

I don't feel guilty in the least about having a favorite.