I find it a really difficult question to answer. Currently I may unfortunately have to move on my whole collection and I am having real trouble coming to grips with it. But the truth of the matter is that I am just as unwilling to let go of my coastal as i am my albinoes. Prices/hobby value aside, I cannot say that I have a favorite.
I have always had difficulty though, understanding how people can rave about one type and not another. Sure its personel likes and dislikes but I find I like ALL my snakes EXACTLY the same. And its not because of the colour of their skin or their dollar value worth.
After years of catching,relocating and keeping my own collection, I am still mesmerized by the common garden variety snakes.
I love the black and whites, though I don't keep any, I have seen some really beautiful ones for sure, and the same goes for the yellows.
I wonder what everyone would think of one i caught a couple of years back that was a mixture of black and white and black and yellow. I know there was one individual who try to covet it, but it went back to the bush, where it belonged.
I'll see if I can find the photos I took of this rare animal and put them up. Its the type that would appeal to the fence sitters LOl!