Farm raised hogs pose almost threat of trichinosis, but wild hogs I would be wary of, and cook until 165 to kill any potential larvae or adult worms. If you enjoy pulled pork then go for it. Cook until 165, then arwp in foil until 195, let rest 1 hour, or else you will burn your hands, then pull away. For the chops and roasts, brine first to add moisture and flavor, then cook until 165, it will still be juicy and SAFE!!!!