I think the AGG 2L is as good as it gets. I also own an MSR 2L titanium pot, and that is my Big Pot of choice, but it's more expensive. The reasons I prefer the MSR are it's NOT coated and therefore if/when I burn a meal I can clean it back to almost new, and it is wider which makes stirring to avoid burning easier.
My newest favorite stove system is the Caldera Cone, and at the moment they only make it for the AGG 2L pot, so I have (for now) moved back to this pot. That may change in the future, but that's really the only two pots I know of in the running. You could add a wire bail to either of these if you wanted to...