well if we're talking a shitty store bought patty or a quality sausage from the butcher, id have to go with sausage. but if its a homemade patty then that wins out all the time.
What I like about hot dogs is that they are a much quicker form of hunger satisfaction. Hot dogs can really be heated for like to seconds and still taste decent whereas you gotta cook a hamburger just the way you like it for it to be tasty.