One of the key differences with competitors like Chipotle is that Moe's offers chips and salsa for free with purchase of an entree.  So, whether you get tacos, or a burrito, or quesadillas, you'll get chips and salsa on the side.  If you're ordering online, you only get a couple of choices of salsas - the medium spicy red or the mild green tomatillo salsa.  However, if you're picking your online order up in-store, you can pick from a much wider variety at their salsa bar.  There's usually 5 or 6 options ranging from mild to oh my gosh hot.