Claypool likes to play shows on acid. I've seen probably 6 Primus shows.
The cheese is the suck anymore. I saw them in 01 and became a fan, but now I don't really care for them. Too fn cheesy for me. Now, if you wanna get down and dirty, PANIC is the way to go. That's my band. I have 20 Panic shows under my belt. Still, 311 keeps the energy high the whole show, and they pump out 20-23 songs a night. Jambands by their nature have highs and lows. Moe is freaking sick too. I love live, good music.
Bands I have yet to see:
Beastie Boys <---probably the one I want to see the most, their live shows are insane, so Ive heard.