Monday mornings. Walk right thru the maze, usually 2 or 3 in front of me for ID Go direct to screening. Generally five or six in line with numerous lines open.

Elite is slower. Sure the signs post the same wait but since I gave up on elite I have not waited five minutes. Just the volume of lanes makes main faster IMHO. (and seriously I find that the "general public" in Atlanta does a better job at security. Maybe it is because they have not assumed "2 items means I can also bring a few extra bags". Who knows, buy I am sticking to main security)

And I always avoid TSA "black diamond". The 'expert flyers' last flew in 1986 LOL