Just gonna say this... length of song does not always equal best jam. Trey can wave his guitar feedback around in the air for an hour while Fishman drums on Mike's bass and it wouldn't necessarily be the best jam of the season just because it was 60 minutes long.
That being said, I thoroughly enjoy how they are "going out there" again and are really polishing up their musicianship from tight 7-minute possums with huge peaks to the Chalkdust of Alpharetta (which was sick).
Unfortunately though, the only show I was physically at this Summer was Alpharetta... and I must say I had a fucking fantastic time. I loved the Frost. Page absolutely laid down an AMAZING Army of One at that show as well. I loved the seague into Heartbreaker after Rock & Roll. The Chalkdust (again) was sick, not to mention the awesome time I had with good friends that I don't get to see but once a year.