Irene Jiang / Business Insider I taste-tested fried chicken sandwiches from Chick-fil-A, KFC, McDonald’s, Arby’s, Shake Shack, Burger King, Popeyes, and Wendy’s to see how they compared. At $4, Popeyes’ classic chicken sandwich was the cheapest sandwich, and it was also the best-tasting sandwich by far. Its thick, crispy, and juicy chicken was the freshest of the flock, while its crunchy pickles, creamy mayo, and buttery […]