both are crispy, with occasional edges of crunch. the nutrition levels: chick-fil-a's checks in at 6.3 ounces and has 430 calories, 17 grams of fat and 1,370 milligrams of sodium. mcdonald's is 8.7 ounces and has 400 calories, 17 grams of fat and 1,030 milligrams of sodium.