Anghellic was like the focal point of Tech's albums I guess you could say...I myself would consider it better than AP, and rate it up there with Me Against The World, cause it basically was- like tech said "my life on an album" It showed people who Tech N9ne was, and that he could make music that everyone felt. Thats what Twiztid does, thats what 2pac did, Biggie, Bone Thugs.... they put part of their souls into music and for that they've gained a fanbase that wont ever leave them, deep roots ya know? Absolute Power is more of a party/club album, but the way Tech N9ne does it. It came from what happened after Anghellic blew up (if you consider Anghellic "blowing up" a correct statement) and just kinda added on to Anghellic's story.
I'd say up to Anghellic, I like his stuff better than what he's released afterward (but no doubt its still fresh as fuck). But like I said before, this question would be easier answered AFTER Everready drops.