I love Smashburger and make a point of going there any time I'm in Phoenix. The beef is fresh, never frozen, and absolutely delicious. The buns make the burger. They are not the typical dry bun you usually get; they squish up with the burger when you take a bite. The sauce is perfect. I'd recommend the classic smash the first time you go and then make changes next time if you want. You've got to try it the way they make it. So delicious!