amazingly enough none of them are to nasty yet. The Pseutes sulphereus was a nightmare when I first got him. He has calmed down greatly and he is very alert. Whenever I clean his cage I let him hang out and he just watches. heres the link to my youtube page or if you want PM and Ill give you my Facebook being as your a fellow Firefighter. I'm just south of Kansas City Missouri.
Link

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1.1 Boiga dendrophila,1.2 Spilotes pullatus,1.0 Pseutes sulphereus,1.2 Pseustes poecilonotus,1.0 Leiopython Albertisii