Nice. Russo’s in Wildwood makes an excellent sub. But they call it a hoagie. A great cheesesteak as well. I wear a tee shirt I bought from them and when I wear it here I’m asked what a hoagie is.
 
Seems like it’s called a hoagie in PA and South Jersey (although some places like AC called it a sub), a sub in the rest of Jersey, a hero in N.Y. and a grinder in New England.