I think that Edward Cullen would win. (duh) While Bill displays more outward violence and Vamp-inspired aggression, Edward's a sexually frustrated 108-year old virgin. Though Edward's outwardly calm, rational and demonstrates restraint, if provoked, I think he'd explode like a tightly wound coil; Edward would channel all that angst and energy into kicking Bill's old ass.This is what 90+ years of blue balls will do, in my opinion. Read what others had to say here.
What do you think? :-)