It's pleb but sharp cheddar is the most FF IMO.
I'm fine with most of these though. Good to see so-called "American" cheese is not on there. It's not a cheese at all and tastes awful. One of the grossest things to me.
Here's a weird story about American cheese. My dad prefers it over all other cheese. I went to a burger joint with him once and he was upset that American cheese wasn't available on the menu for his cheeseburger, he had to settle for cheddar. The horror! I was truly baffled. It was like learning a dark secret about him.
Frustrated Dad at Restaurant just wants a normal burger (The Onion)
SANTA FE, NM—Stressing that he did not need “a ton of fancy toppings,” local dad Dennis Metzger reportedly expressed frustration to his dining companions at the Boxcar Bar and Grill Wednesday, explaining that he just wanted to order a normal burger. “Is putting a regular, ordinary burger on the menu too much to ask?” said the 54-year-old father of three, who went on to state that a hamburger with ketchup and American cheese on a sesame seed bun was just fine without having to add a bunch of weird other stuff to it. “Everything on here has chipotle mayo or blue cheese or a toasted brioche bun or some kind of Cajun spice. And is regular lettuce suddenly not good enough anymore? Is that why they have seasonal microgreens, whatever the hell those are supposed to be?” Seconds later, reports confirmed Metzger had moved on from the burger menu and allowed his complete frustration to settle upon the restaurant’s exclusive selection of locally brewed craft beers.