9mm proposal:

Instead fighting over tools, why not see if we can modify them to work better for us? We all have solutions to various firearms issues, we just need to share them with one another!

Here's my input: If you're packing any autoloading handgun, stagger load the magazine. One JHP to one ball. If expansion doesn't get it, penetration will. A secondary advantage to said system is that it is cheap enough, most anybody can do it, too.

LEO-related agencies can afford to buy ammo in bulk, Bubba Diet Faygo Rootbeer cannot. At least my solution gives him the tools to defend both himself and his family. It may not please the High Priest of Ballistics, but it will accomplish the former objective, too.

Thank you, Bozwell. My ideation is to provide the poorer shooters with an affordable solution to home defense.