Sightmark
I for one have one as well mounted using a riser. I use eotech as well as aim point and trijicon acogs in my line of work as a 11B. I can honestly tell you that after multiple close action deployments that I can trust the sightmark to hold up just as well as my top of the line sights. Many are going to tell you that money talks and you get what you pay for but ill base the fact that I have used all the sights in real world combat and price matters less as I have had acogs to foul up just as well as aim points so all have a fault at some point. I can use the sightmark out to 275 as that is our length in the mock city training and I am able to keep zero and quarter size grouping with it