Which gun kicks harder to you? A 12 gauge with 3 inch slugs/buckshot or a .300 wby mag with 150 gr bullets. I know this is rifle country, but more people are here than shotgun. The rifle 8 3/4 lbs the shotgun is 7 1/2 lbs. I know about stock configuration and everything else goes into recoil, I just want to know which one do you think kicks harder?