Somehow I figured I'd hear from at least one of the die hard pump gunners
Like I said, there are those that can shoot a pump as fast and well as an automatic (you being one). However, it takes quite a bit of skill to cycle a pump as fast as an automatic. And it takes more skill on a pump then an automatic to make an accurate follow up shot. All these are skills that a new shooter would have to learn on top of hitting accurately in the first place. So I would suggest that they would be better off with an auto so the new skill learn'n can be focused on hitting and not working the gun.
When I used to shoot a pump, I would occasionally try to hurry the follow up shot and not get the shell fully ejected. Then it'd jam up and I wouldn't even get the second shot off. Of course I never was very good a pump shooter.