Tomahawk fan here! :wavey: I like Mit Gas quite a bit actually, sometimes more than the debut. Anonymous never really did much for me. The playing is superb, I just can't really get into the Native American vocals, unfortunately. I need to give it another try. I too wonder where they'll go next, if anywhere because as you said Patton is involved in so much stuff, there's no guarantee of any new material from any of his projects.
But to the subject at hand...I wouldn't say they are my favorite or best band to come out this decade. I think I would have to give that spot to The Mars Volta, honestly. They're not necessarily my favorite band, but one that's had the most impact on me this decade.