I'm not gonna read the walls of text, but I'll say this: Additional Throwing Knife = Already a perk Additional Bladedancer Melee = Fast Twitch is better Lucky Raspberry, Aclyophage and Nighthawk are top tier for PvP or PvE You're gonna use these once or twice, then vault them. Only way these will be considering any good is if they don't fix back-stab. But then it'll just be abusing a glitch