I think their method of trying a lot of different songs from their main album in the encores is very smart... It seems to give them a chance to throw a lot of weight behind songs that have also been played as part of the main set... where undoubtedly they still play them full-on, but the context is very different. For example I would like to hear how this recent Anti Orgasm sounded where it was in the encore.
At least over the radio stream, Antenna in D.C. night 2 was supremely good in the encore, to have it start with lee doing that piercing, sweeping sound!