While I don`t use one of these rests, I have installed and setup a few for my buddies.
I will say this....if I was to use a fallaway rest, this would be the one.

I have read reports that if you bump your bow, it will cause the rest to drop.

I have found that when properly adjusted, it is not the case. You would have to give your bow one heck of a wallop to set the rest off.

They tune and shoot flawlessly.

With all that said, I still say you can`t beat a GKF Golden Premier.