Philly's Best, located in Irvine, CA, is a haven for authentic Philly cheesesteaks and sandwiches. The menu boasts a variety of options, including the classic Cheesesteak with melted white American cheese on a genuine Amoroso roll, as well as innovative twists like the BBQ Cheesesteak and Buffalo Cheesesteak. The hoagies are also a crowd favorite, with the Cheese Combo and Ham & Cheese receiving high praise. Customers rave about the delicious food and quick, friendly service, although some note that parts of the store could use a bit of sprucing up. Overall, Philly's Best is a go-to spot for those craving a taste of Philadelphia on the West Coast.