i prefer brunettes and redheads, but some blondes looks great too, so in fact it doesn't really matter for me as long they are long and not too short.
i hate short haired ladies.
Brunettes. Although, my girlfriend has dyed her hair red before and it was fucking sexy as fuck. I think we had so much sex back then my poor dick actually cried at one point. Ahh, good times. She needs to do that again.