To be honest, in my situation, all of them, beside my pistols were a waste of money.  The purchase was just to say I have em.  All I do with this is punch holes in paper, in reality throwing money down a lane.  I'm willing to say I got them simply because I can.  I do nothing with them.  I dont even look at em anymore.  I dont even think i'll ever use them outside of a controlled environment.  I'm more likely to use a pistol than any of my 'assault' rifles.