well im asian and i have 'double eyelids'
but then again im filo so we all do x)
creases are better cos i can do more stuff with eyeshadow ;]
watevs tho, i wouldnt mind single ones either.
i own an NHD..
the guys at hairhouse warehouse we're all hyped & like it's meant to be better than the GHD for $30 less (i bought it for $250). i really cant tell the difference though, & i'm happy with mine so its all good..