For me if the quiver is on the bow, I want to shoot all the time with it on. I want a quiver to be rock solid in mounting and as close to the bow as possible. I also like enough hood, and one that is very protective in the event of a fall onto the bow. Many quivers are too far away from the bow and I have never liked the feel of the lop-sided weight. I am shooting a quiver that I built from pieces of other quivers. The hood is an EW Bateman, the gripper is a GN, and the bracket is made from aluminum strip I bent. I like that the weight of the quiver hood is close to the bow and in a good location for weight distribution. The guys in California that shoot the bow quiver extended in front of the bow probably have the best quiver for all out accuracy in a bow mounted quiver, distributing the weight to the front like a stabilizer.
Here is a photo of mine that I made before it was finished out.