https://www.guns.com/news/2019/06/27...e-defense-guns
Tidbits:
Semi reasonable discussion of handguns and ARs. However, the shotgun stuff - well, well. Just anecdotally, I had a good ol' boy coworker who was incensed that his fragile, elderly wife would not learn to or practice with a 12 gauge pistol grip pump. Then he switched her to a Glock 23. That didn't work either.The second-most logical choice for home defense is a shotgun because they’re easy to use to address a threat. Unlike a handgun or rifle, shotguns don’t require precision accuracy to hit a target. A shotgun fires shot shells instead of a single projectile. The shot is comprised of small pieces of metal that look like ball bearings. As they fly through the air, the spread covers a wider area with a tremendous amount of energy like a small net of death.
he drawback to home defense shotguns is limited maneuverability. Without proper training and practice, a shotgun is difficult to safely handle in an enclosed space. According to federal regulators, the shortest barrel available for a shotgun, to keep it under the mandatory 26-inch overall length, is 18 inches. However, gun makers have found ways to make a shotgun feel shorter than it really is. By changing certain characteristics of the design — like removing the stock and shortening the barrel — it can become a 12- or 20-gauge “firearm” instead of a shotgun. Maintaining that mandatory minimum length allows the design to be sold like any other firearm.
I like to shoot my 1300 Defender but it's not something I would recommend to the beginner. Took a couple of shotgun classes (Moses, Givens).