I used a selway slide on for a long time, but didn't really like it. I made a side quiver that I'm liking a lot. I had an old PSE bow mount quiver from my compound days that I liked, so drilled some holes and attached a strap. Viola! Instant over the shoulder side quiver. I can shorten the strap and it rides behind my back. For me this is the best compromise between comfort, convenience, and function.
Jack of all trades, but master of none!