Should i dye my hair red?

im FOREVER changing my hair, I guess because I've never found anything that I really really like yet. Right now my hair is red, I have to keep dyeing it though because the color fades so fast so every few weeks its a new shade of red =p anyways all my...

friends say that out of all the colors my hair has been they like the red the best, but im so tempted to go black every time I see a girl with black hair I always think it looks so good. I bought the black hair dye im just waitting to get some extra advice before I do it,
its a more serious decision then the other colors I've dyed my hair because its harder to go back from black hair.

anyways advice and opinions would be loved, loved, loved(:

im attaching a verry resent photo of me.

I think you'd look good with any color hair.. but personally I like red

red is the hardest colour to keep, because it does fade and wash out quickly
I know, I dyed half my hair bright red and had to keep re-dying it
I think black would suit you but ultimatly its your choice
right now my hair is blue and I've also been thinking of going black for a while