I ordered burgers at Culver's, Freddy's, and Sonic. The best was also the cheapest.

Source: Business Insider

I picked up cheeseburgers from three popular chains in the Midwest: Freddy's, Culver's, and Sonic. Meredith SchneiderI tried cheeseburgers from Culver's, Freddy's, and Sonic to see which chain is best in the Midwest. The Sonic burger was filling, but the bun felt a little too soggy.