I'm confused, I understand the differences between special purpose shotguns for the various shotgun sports. Also, different features are desirable for upland, waterfowl, buck shot and slug shotguns: Unless as a collection (arsenal in lawyer talk), are these three guns enough different that you'd select one over the other two depending on the nature of the bump-in-the-night?
It's my understanding that HD/tackie guns, like these, have been widely distributed at very competitive prices. Consequently, they have little value as collectors.