Same as Don, San Frans top the list but also Eastern Indigo, Yellowtailed Cribo, Mussarana, California Red Sided, Puget Sound Garters. I'd love Western Hognosed & Bullsnakes but we aren't allowed to keep them in Alberta as they're protected native species...

I do also currently keep many that were on my list years ago like Brazilian Rainbow Boas, Cape Gophers, Black Pines, Goins Kingsnakes, Northern Pines & a few others. Basically everything I keep has been a dream snake of mine at some time or other (and currently are). I don't see a point in me personally keeping anything unless it's a species I'm passionate about or find very interesting. I'm also easily impressed when it comes to reptiles though lol.