I think there is a place for all 3. point blank id rather have a shotgun over the other two. if the firefight is 50+ yards, that shotgun is pretty useless and thats where the semi auto shines over the bolt. not if the baddy your fighting is sitting 1k yards on some rooftop, your semi auto is going to be pretty useless and a nice bolt action will be needed, least one with good optics.