I am looking to purchase a new or used 12-gauge shotgun. My budget is 2-300, but I could go higher if necessary to fit my needs. I have owned pump and breach loader shotties in the past, and I have shot semi-autos, but that was a while ago and I am not so familiar with modern makes/models available. I am looking for a gun that I can shoot clays with but also use for deer and hog hunting. The kind of hunting I will be doing will be riding around in a buggy and then blazing away at any unfortunate hogs and deer we flush out of the brush. Not my preferred hunting method, but that is what my buddies do and my rifles are no good from that bouncing platform (no brakes on the buggy). I am thinking mostly of a semi-auto or perhaps an over-under. I shot clays with my buddy's cheapo Mossberg pump recently and the pump action got really stubborn as the gun got hot. Otherwise, any and all suggestions welcome! Educate me please.