I have one, and think it is an amazing product. Not over complicated, aesthetically pleasing with all edges rounded off nice and smooth. The instructions call for 15 in/lb torque for both the base clamp and the ring caps. I followed those values and have had absolutely zero movement or issues over a couple different rifles and about 800 rounds so far. And all without a single drop of blue locktite. Effective return to zero every time I’ve had to take it off.
I had a Spuhr before. It was great, but I wouldn’t pay a hundred bucks more for one if a RRS was an option.