um...Blue Eyes. It has more support, higher atk, higher def, includes the ally of justice, Kaibaman! as a support card
if you're talking about looks, i guess ....nah, still blue eyes since it got that Horobi no Burst Stream charging version
EDIT: sorry about that, I completely forgot Red-Eyes is a dark monster, giving it more use in the end, not sure if Light got a boost too but i doubt it somehow. But, Kaibaman by himself makes up for that, so all is good