Did you read or watch anything you posted? None of them said that mini shells are inadequate for SD. They just don't prefer them for various reasons. To each their own. The Federal shorty shells performed quite well with buckshot and slugs. These aren't meant for long distances or for hunting, however. They are meant for close up work. And you need the right shotgun to run them; an Ithaca 37 ain't one.
In my Shockwave I can load 8+1 1.75" shells. My KS7 can hold 11+1. That's a lot of firepower in a relatively small package. I use an adapter from Defender Tactical in my Shockwave that allows me to load full size and mini shells without having to remove the adapter.
Not sure how you can call Paul Harrell a FUDD and then mention Clint Smith or Rob Haught. I've taken classes with Clint, and he's a wealth of knowledge, ornery AF, and about as set in his old ways as you're going to get. Rob isn't much better.
In my Shockwave I can load 8+1 1.75" shells. My KS7 can hold 11+1. That's a lot of firepower in a relatively small package. I use an adapter from Defender Tactical in my Shockwave that allows me to load full size and mini shells without having to remove the adapter.
Not sure how you can call Paul Harrell a FUDD and then mention Clint Smith or Rob Haught. I've taken classes with Clint, and he's a wealth of knowledge, ornery AF, and about as set in his old ways as you're going to get. Rob isn't much better.