When I weighed 280-290 lbs, I was a big fan of Five Guys and Fudruckers, and to a lesser extent, Smash Burger. But in my journey to below 200 lbs, (I'm at 185 now) those sort of massive burger slathered with sauce and cheese places became a thing of the past for me - my main fast food vice nowadays is El Pollo Loco. I haven't had one of those sort of slather-burgers in over 2 years.