Ok, I will share my Dragon Red experience. I've got mine now too.
I ordered it, waited a while and got it (no way right). I took it out of the box, it was setup with the low mount. I took it off and threw on the (seemingly so far) high quality Larue riser and threw it on my SCAR. I noticed it's very sold and doesn't wiggle. I went outside and adjusted the dot, both elevation and windage worked just fine. The brightness adjustment dial is a bit loose so it tuns a little to easy (causing it to get accidentally turned on from time to time) but when on it's dot is as good of quality as my G&a