I generally use 2 stage triggers on my AR-15's, mostly Geissele SSA-E models. They are fine for hunting. I use a single stage trigger on the AR's I use for 3 Gun because most of the stages where I shoot are hoser stages, and a single stage trigger is slightly faster for those.
But a good trigger of either type works fine for me. The one place where I don't like a single stage is for duty or self defense purposes. In that situation, a 2 stage gives you more leeway under stress.
