For a lightweight two-stage AR trigger, Geissele and Timney are solid choices. I recently tried an frt trigger on my build, and it impressed me with its clean, crisp feel. It’s not a two-stage trigger, but it gave me a better idea of what to look for in terms of responsiveness and feel. If you're going for a coyote gun, you might want something that balances a light pull with reliable performance. Besides Geissele and Timney, consider checking out TriggerTech—they offer some great options too. It’s worth testing a few to find what fits best for your needs.