I like both. But, I do have to admit a weak spot for a good ol' gas station hotdog. Back when I drove cross country I developed what I consider to be the perfect "roaddog". Oscar Meyer 1/4 lb all beef dog topped with (in order) mayo, relish, jalapenos, onions, brown mustard and Tabasco.
You are guarenteed to be awake for the next 6 hours after eating one.