I would say PHL. Half the time I am not on the gold board. They always have a line at the gold counter, people not on board. Not sure what car I am going to get sometimes I get an upgrade sometimes not. Overall the people are rude and uncareing. I hate that location and go their twice a month. It gets even worse when winter comes. I do not like the layout of ATL with the split parking lot, but ATL is huge what can they do. On the plus side FLL always updrades me to a Jag or the new Lincoln.