The writer tried cold sandwiches from four popular sub chains: Subway, Jimmy John's, Jersey Mike's, and Firehouse Subs.
The Subway sandwich was deemed the least favorite due to its lack of flavor and dryness.
The Jimmy John's sandwich was praised for its fresh ingredients and overall taste.
The Jersey Mike's sandwich was also well-liked for its flavorful meats and toppings.
The Firehouse Subs sandwich stood out for its unique combination of meats and sauces.
Overall, the writer's favorite cold sandwich was the one from Jimmy John's.
The writer recommends trying all four sandwiches to determine personal preferences.