I was just introduced to Firehouse Subs and having been a fan of Potbellys and Subway, figured it would be essentially the same thing ..... WRONG. I had their Turkey Verde sandwich and it was DELICIOUS. For under 500 calories, I assumed I would still be hungry after and WRONG again. I walked out completely stuffed. Fresh ingredients, fast service, and helpful staff. Next time someone wants to go to Subway or Potbelly's, I'll be taking them here instead :)