A question for the red heads who dye their hair... What color/brand hair dye do you use? I'm growing tired of the shade that I've been using, it's kind of blah. I've been wanting to try a new shade, but I am wary of the purple reds/unnatural red shades that most of the red hair dyes seem to be. I'm looking for a natural coppery auburn red - not the purplely auburn red that a lot of store bought hair dye seems to be. Any thoughts/advice? Thanks!