Out of these, I like copper, especially for Fall. I have naturally auburn hair with blonde streaks in it, but I've dyed it many colors. Fiery red was pretty, but I tend to stick with "natural" looking colors.
I've been golden blonde, strawberry blonde, various shades of red, various shades of brown and black. I think with my skin tone, darks look better.
Hmm I don't really know which one I'd pick or if any of them would look good. My hair is brown so I feel like dying it a chestnut or mahogany color would be kind of pointless. I don't think fiery red would look good for me either. I guess I'll pick pre-raphaelite?
I don't think I'd actually dye my hair anything, but I can imagine myself getting blonde highlights if anything. Probably won't ever happen, but I can imagine that being the most likely hair-color-change choice I'd make.