If you want an amazing sandwich, get the regular size turkey but add bacon. Get it Mike's way but ask for pickles (if you like them because they don't come on it).
If taking it to go ask for the oil & vinegar in a to-go cup (bread can get soggy if not eaten quick once it's added). I went to them for lunch at least once a week for a couple of years when I lived in Oregon, was so happy to find one close to my new place here in Arizona. Seriously one of the best Sub Sandwich places I've ever eaten at.