I went with a large group so I got to sample 5 different sandwhiches. I highly recommend the JJ's sandwhich(pastrami). The bread is made fresh and it is really delicious, they grill the bread with butter and fill the sandwhiches up with plenty of meat and condiments. There is a huge selection of sandwhiches. These sandwhiches are delicious, however a bit on the pricey side. Each sandwhich that we bought cost $12, and it can only feed on person. The service there is chaotic, maybe because the lines there wrap around and out the store. If you are in the neighborhood, I do recommend trying their sandwhich. Sure $12 is an expensive sandwich, but its good once in a while.
Pros: sandwich, selection, meat
Cons: Price, Long Lines