Comparing fast-food burgers, the McDonald's 2 Cheeseburger and Dairy Queen's Bacon Two Cheese Deluxe are both popular choices. McDonald's 2 Cheeseburger consists of two mini-burgers with American cheese, onions, pickles, and ketchup. Dairy Queen's Bacon Two Cheese Deluxe, on the other hand, features two beef patties, bacon, American and cheddar cheese, onions, and mayo. Both offer a quick, tasty, and affordable meal option, but taste preferences may vary. The Dairy Queen burger has a bacon and cheese twist, while McDonald's 2 Cheeseburger delivers a classic, simpler taste. Portion sizes may also differ, with the Dairy Queen burger weighing approximately 13lbs, making it a heartier option compared to McDonald's. Ultimately, the choice between these two comes down to personal preference and dietary needs.