My favorite is an EFA Cherokee 4 arrow bow quiver. It's also on my favorite bow, my Kanati. As 2fletch said, they are so light I hardly notice the difference with it off or on. Mine is almost always on my bow.
Second place would go to my Thunderhorn Linx. It is perfect on my Orion, but too heavy for the Kanati.
Selway makes a nice quiver as well. I have a bow bolt Selway on my Badger recurve.
I also have a Side Stalker, but normally use that for target/3d shooting. For hunting the bow quiver wins 90% of the time. I've used the SS in my turkey blind, but usually I just use the bow quiver because I have enough crap hanging over my shoulder (blind, pack full of calls, lunch, coffee, etc.)
I agree with Rob, though, you'll need to try them for yourself. Obviously, it's different strokes for different folks when it comes to quivers or we wouldn't have so many to choose from.