For me, it's tough to say. Anyone who's played Duke 3D knows the insane power of the RPG and Devestator, and the fact RPG rockets seek targets, although not nearly as well as Jazz's seekers. Jazz is a heckuva lot faster than Duke and has his seekers and RF's. But those only do a max of 2 damage powered up, while Duke's weapons can do one hit KO's. I'm sadly gonna have to go with Duke on this one, based on sheer firepower.