You guys sound like a bunch of little kids "LOL NINJA ISN'T COOL" "WUNT THF WHY U NO GIV" "NO PLAYH CUZ NUT THRF"

Seriously, how the hell would the two play any differently besides the name? They both attack from behind, they are both crit based, they both dual wield, etc. It's like if I presented you with two cakes, both of which are obviously chocolate, but told you one was Vanilla and you started to kick and scream because you don't like vanilla.