My worry is something will distract my focus on the target, bird, whatever. My gun fits. It puts the shot where my eyes are to focus on a target at a reasonable distance for the shell and choke I’m using. My losses are usually from moving too slow or dropping concentration. I can’t see where ribs can be anything more than a personal selection. For me the aesthetics of a rib is more important than its function. The eye of the beholder/buyer.