Love this thing. I also have a aimpoint t1 and love it but I wanted to try this much more affordable option. For the money this thing is great! Can't say if it's as durable as an aimpoint (probably not but that's okay for the price). I have knocked it around some and used it on a shotgun with slugs and it never left zero. Wish battery life was better but it's not bad. I gave it all 5s because it met all my expectations and given it's price it's a heck of a value!
Pros: Small, easy to use
Cons: Location of illumination knob
This review was written in the old system and had content requirements that are different than reviews written today.