I have a CQIII and a CQIII.5

I have never been a fan of bow-mounted quivers, so for me that was never an option. Leg mounted quivers seemed like a pain going through brush, and then I still needed a pack for all my other items.

I've been using the CQIII for 4 years now and I do like it. I'd like to make a few changes to the internal compartments, but overall I enjoy using it.

Depending on how long your arrows are will determine how low the CQ comes down on your back. Personally, I think it would be tough to sit down on the ground with a CQ on your back, but I rarely do that type of hunting.

I most do fixed treestand hunting, and the CQ lets me "do it all" in one unit. I can carry my arrows, binocs, knives, rope, flashlight, release (and extra), compass, radio, grunt calls, scents, hand warmers, gloves, smaller set of rattling horns, etc... All in the backpack ready to go each trip. Once in my stand I hang the CQ off to my side for easy access to the pack and to extra arrows.