If you're near the Biltmore area and want an authentic sub, head to Mr. Submarine. You don't get the "sexy" ingridients like avocado or truffels.
What you get is an awesome sub with top notch ingridients. Seriously though, avocado on a sub??? Huh???? Their oil and vinnegar dressing is one of man's greatest achievements. It's so freaking good...(begins to drool.)
The service is always great and friendly. So if you want something real with taste to boot, then try Mr. Submarine.