Pump and semi auto shotguns are very different and is mainly an opinion on which one your like better. My personal preference is a pump shotgun. The pros to pumps are they are cheaper, less chance of jamming, and for me I tend to take my time on my shots and dont rush my shots like I would with an automatic. People like semi autos because they are usually a smoother running gun. You dont have to put any motion to rack your next shell which might make your shots more accurate since you are moving less.
Cades Outdoor Opinions 