Philadelphia, PA: Cheesesteak Wars

We heard that when traveling through Philadelphia we had to try the two most famous Philly Cheesesteak places: Geno's and Pat's. Both located conveniently across the street from one another! Wit' means "with onions". Wizz means cheese wizz and a definite must have on the sandwich. We split one at each stop and really couldn't decide which was better because they were both SO good!