I am partial to: mares... particularly bays and chestnuts, especially those with a facial marking and a sock or two. Before owning Indie, I'd have never willingly owned a chestnut, but now, I think that chestnuts with a tiny bit of chrome are stunning. I'd be scared that I'd compare the horse to her if he/she was too similar in appearance though, so for that reason, my next horse will likely be a bay, or something similar.
I am not too fond of paints, and to be honest, I am not crazy about buckskins either. Palominos are alright, but after having leased one, I do not enjoy all the bathing.