Try the Rock River for less than half the cost. It works great and is “cheap” compared to most other replacement triggers. I am old school with my trigger train of thought. Unless you are bench rest shooting your AR. Military style (weight) triggers provide you with a level of safety hair triggers may not. IMHO
I am not knocking any other triggers. But if you are in the woods, hunting, ETC it is nice to know you meant for it to go bang. Again it depends on the application. I do like a smooth as silk light weight triggers…on guns that are shot sitting still.