Hey guys, saw this thread in our Google Analytics reports and wanted to join the discussion!
Firstly, thanks for the feedback, and for the kind words here. As far as some of the other points raised here, let me try to address them.
Obviously, you won't get the Hawkeye/Lyman resolution, but those costs hundreds, if not thousands of bucks; we've created these specifically as a smartphone/tablet field expedient application, but some medical-grade components had to be used in the 3.9mm model, that was specifically designed by request from the AR-15 community.
Most people have positive feedback after trying it out, here's GreenLightShooting on YouTube:
@tacticalrifleman on IG:
@usmc_spieseye on IG:
@highdesertleadslingers on IG:
and we have more videos on our YouTube channel and website
Happy to answer more questions!