It all depends on what your hunting. Turkey- what ever brand you like it needs to be camo and able to shoot 3 1/2's i like a 12ga pump. Duck- auto loading 12 or 20 ga (12) camo or wood or black. Quail- auto loading or over under or sxs 12 or 20 ga i like the engraved over under. Human- benelli m4 od green with beonet choke tube.
It will depend on what you are hunting and which brand of shell your shotgun patterns best.
Extra full
A shotgun is the only legal firearm for duck hunting in the US.
The one that the man is carrying!
modified
remington 870 12 gague
Depends on the shotgun and what you are hunting.
That will depend on the individual. Some will prefer a shotgun and others a rifle.
410 or 20 gauge, the make of the gun depends on what you like
Deer slugs are the shotgun shells to use when deer hunting.
No
It all depends on the shooter and what he/she is comfortable with and shoots best.