While I may not have as much Phish listening in my past as others, I've got 20 years of consistent listening behind me and while I am now actively listening to all of these Hall of Fame jams, I'm surprised that two are not mentioned:
Suzy Greenberg from Darien 2000 (listed as Darien Jam #1 on LivePhish vol. 3)....this one melts my face every time.
Hood from a Live One (10/23/94 Gainsville, FL)

Curious how others think these two stack up.