Whats your favorite U.S. LCC??

Whats your favorite U.S. Low Cost Carrier?

I had to pick ATA because it's my favorite airline altogether. But I just don't consider it to be an LCC in my mind.

Has to be Southwest!!! Fly them three times a month and by far they're the easiest most efficient airline I've every flown.

jetBlue. They're based in Queens just like me! And they're the only LCC I've flown. And I know a couple of B6 flight attendants.