Undecided Question

GUYS: Do you Prefer Long Dark Hair or Long Blonde Hair?(on a girl)?

(staight hair)
with brown eyes and bronze skin
the girl also has a slender toned body (like a victoria secret model but not as tall)
which looks most attractive to you on this girl? Long Dark hair or Long Blonde hair?
why?

im learning about beauty being in the eye of the beholder
so if you please also tell me your hair, eye color, race, age
thankyou:)