Ok Burger fans of around the county: Looking opinions on the best fast food hamburger. Obviously out in LV and in and around California and now in TX, "In & Out Burger" seems to be a favorite. In the North East (New Jersey, NY etc.) "Fat Burger" seems to be a favorite. And on the entire east coast from Maine to FL and expanding westward is "5 Guys" and seems to be a favorite. Has anyone tried all three? Which do you feel is the best? Any other up and coming burger places in other parts of the country compare with these three? What is your favorite?