Literally all these characters deliver satisfactory results except Light, he hasn't even killed any of his revenge targets, just torturing them while collecting them, which is fine I guess, but Light is not on the level of any of these characters in terms of satisfactory complete revenge act, since his targets are still squirming around, he hasn't reached the level of just finishing an enemy and get it over with... Dwight bodied the hero, Raoul is... well, he's the master, Keyaru is spilling blood and cum, Nito is burning mofos up with the Goddess' tears, Light has the biggest "military" power but delivers less results and is potentially the only one who has yet to kill his targets.