I was a Louie CK stan back in 06-07 up until recently... Dude is technically "on top" right now, but he has peaked in my opinion though.... His most recent standups didn't kill me as much as when I first saw his older ones... Bill Burr is the best out right now and he hasn't peaked yet... If he isn't the best, he is coming for the thrown much like Louie was back when his first major commercial stand up aired on HBO back in 2006...