Sandwiches. I’m normally a meat lover but burger meat is smelly to the point of being unappetizing, and I’m a picky eater so there’s often toppings and especially condiments on it that I’m grossed out by. Sandwiches can be more easily tailored to an individual’s preferences. (Although burgers are technically a type of sandwich, just like hot dogs and subs/hoagies are.)
I prefer burgers, but sandwiches are great, too. I’d say I’m 55/45. I’m pretty equal in which one I like more. I just dislike mustard on burgers. Mustard is nasty.