My AMG commander was worth the wait for me.
I have had mine about a year and think it was worth the wait. With the sensitivity on two I can use it at an indoor range and it rarely picks up another shooter but at home with the sensitivity turned up it picks up dry fire, mag changes, etc. At home I have the beep set low and at the range or at a match it is set to loud, us older shooters appreciate the loud starting beep. Wear that hearing protection!