When it comes to good sandwiches, you can't beat Earl's!
I come to Vegas twice a year for SHOT Show and the USN Gathering (Knife Show) and two things are always guaranteed: A stay at Planet Hollywood and a sandwich from here.
I've had just about everything on the menu and have never had a bad experience here. I like the Original and the Jerk Chicken the best.
You can't beat the price and can often get out of here spending less than $10