Rose!
it's just a sexy color. :U /shotsohard
but i do like the rose, because the silver/blue contrasts the red nicely, and the fleshy colour of the underside matches the name, in my opinion.
Ginger to me looks very fire-y; magenta looks more like bubblegum-pink-teenage-candy-love kinda thing, all sweet and stuff (O_o), very artificial and plastic; and indigo.. isn't bad either; I like the tongue on that one, and how it's a warmish shade of a cool-ish colour, which suggests shadows and warmth in the night, but kind of poisonous at the same time. Does that make sense? I think i'm overanalyzing it. I'll leave this here. xD
Overall though, I do like the rose most. There's my vote!