None of Tech's albums really compare to Revolutionary Vol. 2, in my opinion. I feel that the production was best on it, and it was more lyrically there than any of his other stuff, I actually can't think of a track off that album I didn't like. Revolutionary Vol. 1 was good, but it wasn't anything near its successor, which is no surprise really, since Volume 1 was written while he was incarcerated. The 3rd World was also pretty good, but again, not as good as Revolutionary Vol. 2 either.
I'm pretty sure I'm missing an album, but meh.