Ok, I know it's practically absurd, but suppose a person wanted to consider one of these big revolver loads for home defense or a similar application in lieu of a shotgun or carbine, or maybe they even decided to use a lever-action carbine chambered in one of these. How would you load it for maximum energy-transfer in a shallow target? I imagine a lot of such loads are intended for deep penetration in bear, moose, elk, etc. What are the options for transfering more energy earlier? Traditional frangible? Lehigh Controlled Fracturing? Jacketed SP or HP? Is there a .45 that will tumble consistently?