I haven't found a better sandwich in Vegas than this tiny spot on the north end of the strip. It's across from the O.G. (i know, i know... you have NO idea what/where that is guys! *wink*,*wink*) and this spot is basically a food truck, sans the wheels.
I have only been once, so i haven't got much of a chance to experience the menu - but the patty melt (+ an egg) which i got was delicious. You can chose your bread - opted for the rye, which was a great combo... What can i say - good tasting quality beef, melted cheeziness which didn't overpower the sandwich, and topped off with a fried egg. It was fantastic.
Look forward to trying out more on the menu, although it will be hard to stray from getting what I already know to be great, but i guess that's a good problem to have.