You did say, in your last post, that it is "demonstrably false" that "all other factors being equal, a projectile with significantly more KE at impact can be expected to do more damage than the same projectile with significantly less KE."
Yes, I said that and what I said is true. You should be able to figure out that your blanket statement is not always true.
That is very much akin to saying that energy does not matter.
No, it is not.
....let me reiterate for the umpteenth time........
Let you reiterate? It's not like we have a choice or anything.