I too cast my vote for the Mossberg 930 SPX. Like Smitty, my Mossberg will swallow anything it eats. From a HD standpoint, having something go "boom" every time you pull the trigger, and not having to worry about "short shucking" in a high stress situation (go ahead you pumpmasters, flame me), makes more sense to me IMHO. Besides, it's a blast to shoot!!!!!!!
Blubacon50