A hamburger is better in every sense. You have a greater range of condiments applicable for personal customization, the meat isn't extracted from hog anus, it simply taste better, its more convenient to hold, and its popularity allows this lovable meal to be available in nearly all corners of the earth.
Burgers are at least twice as good as hotdogs. There's a reason burger joints cover every city but
you'll only stumble across an occasional hotdog push cart.