I'm looking for a entry level 12ga shotgun I can do most of my hunting with. I want to spend under $400 and i cant decide to go with a used semi auto, or a new pump action. I don't hunt that much but i do need something that is a well rounded gun. It gets confusuing with the different barrel lenghts, chokes, and brands. Any advice fellas? I was leaning towards a mossberg 500 with a 26 inch barrel but I'm just not sold on it.