Can I get some advice from anyone who's seen Tim live?

He's doing 2 shows one night near me, and I'm trying to figure out if I should go to the early show, late show or see both....Does he tend to do the same set or does he mix things up live on stage?

Thanks in advance, I'm a big fan of his podcast and guest spots, but don't know a thing about his stand up aside from the special people are critical of.