We've told you how to optimize your fries, how to get the best deal when you order a pizza, and what fast food soda size is worth the money. Now, we are tackling crispy fried chicken sandwiches. What chain has the BEST chicken sandwich according to our rigorous grading system? We are putting McDonalds, Burger King, KFC, Chick-Fil-A, and MORE to the test. Let's get EATING!