Which Wich offers up a neat little concept where you pick your sandwich bag, label what you want on it with a Sharpie, and hand it over to the clerk to have it made as you pay. It's a lot slower (and better) than Subway; slower (and not as good) as Capriotti's; slower (and slightly better) than Cousins; much faster than (and about the same as) Firehouse. I like that that you can "skinny" your 'wich (less bread) and add a multitude of condiments and myriad meats, cheeses and veggies. That you complete your order using the sandwich bag means you can create a complicated masterpiece that, in theory, won't get lost in translation. The sandwich-makers read the bag, make your 'wich and place it on the counter as they call your name when it's ready. So simple, yet a unique way to deliver a sammie. I like it.