I think we are talking 3 different categories here:
- Real Italian Heroes (in which case I like places with Brooklyn bread which you find more in NYC than NJ
- Jewish Deli
- Subs (I would put Wawa in this category)
I would not go to Wawa looking for semolina bread, chcken cutlets, eggplant, artichoke, on my sandwich, nor for a pastrami or corned beef on rye with pickles and latkes.
NYC may beat us in the first two, but there are many great NJ places that fall in those categories.
Where I think NJ excels in food is Asian, Mexican, Cuban, Italian-American, and seafood DTS. Not to mention our own inventions like pork roll, fat sandwiches, and diner food like disco fries.
One sandwich category I would like to see NJ move into is banh mi...the best one I ever had was in Westminster, CA (largest Vietnamese population in the US- haven't been to Vietnam yet).