Oh man, I'm having trouble deciding. I'm leaning towards burgers, because I live in the land of In-N-Out whereas our California pizzas are...weird, to say the least. (They're good, but these eccentric pizzas are pretty expensive, so I eat them rarely.)
Damn. Pizza is definitely up there among my favorite meals. Especially the kind they sell at the various mom-'n'-pop pizza joints all over New York City, unquestionably the best in the land. (Protip: never go to Little Caesar's unless you're absolutely cash-strapped and have nothing else to cook.)
Yeah, I've been to New York City, and I was astonished at all of the great pizza everywhere. Los Angeles has some nice local pizza too, but you have to know where to look in order to find it.
My local Little Caesar's, incidentally, is incredibly packed. I looked over on Monday, and there were easily 12 people in line. But I see little reason to go to NYC and then eat Little Caesar's, whereas in this case, Little Caesar's is a highly recognizable brand that does a lot of advertising, so it's what people turn to.