I have that model, but the inside of the top is a little different. That one looks like it would work a little better. I also don' t shhot with quiver on and could only assume the KQ wouldn' t be the quietest out there if you did so.

I like the way the arrow is gripped both high and low, this allows for use of mechanicals without wedging it into a foam head.
I carry my bow inside a soft case when riding my 4 whlr and the zipped up soft case will provide enough side pressure to the quivered arrows to pop them out of the top grabber. This is my only beef with this set up.

I also place a small piece of camo tape between the metal tang of the reciever(the thing the red nub is attached to that you place your finger on for quiver removal) and the plastic of the reciever. This will deaden any possible noise made while shooting with the quiver off.