I voted for all but the top one!

You can never have too many double rifles, and they are as usefull in 22 LR as they are chambered for 577NE depending on the game they are used to hunt! The double rifle is the only firearm that started life as a hunting gun. All others were once self-defence or war weapons that were adapted to hunting! Properly built, the double rifle is the most reliable firearm ever invented!