sonny of course even though the guy from last stand uses guns plus rasengan360 is right he can heal himself and use other abilities and even though that other guy already kills zombies i thought that sonny was also a zombie...?!?!?!?!?!?!?1??
Depends how you look at it I guess. If its the last stand guy all he has to do is blow him with a rocket launcher and barrage him with millions of bullets from a mini gun. If its the sonny guy he will just stun him,do the damage thing and cheat a lot then hit him once and kill him lol.
Sonny has armor and spells for his range, wth.... he doesnt just use melee... the last stand dude has just weapons, a chainsaw, and nades... THATS IT! Sonny can also use Intervention (If you've played the game, you would know what this does...)