And the issue of switching over mag tubes while under pressure and trying to rack another round.
Saiga 12 for me.
Mossberg 500 tactical for me. Though I did give up on the pistol-grip only option and put an adjustable stock on it. Pistol grips look cool in the movies, but try putting a few rounds through it quickly and accurately - not bird shot, high brass buck... I’m no shrinking violet but even I couldn’t handle it comfortably under stress, let alone the wife. (who is slender)