Where are the numbers for your 257 bob? What are the numbers for the factory offerings most hunters would use?
The numbers for my Roberts, which is what I was asked to compare to, are at the bottom of my post. I don't use factory ammo for hunting. Or much of anything else.
That's fine for custom loads, but I thought the rules you set out were for "factory loads most hunters would use", so let's compare apples to apples. Factory or taylored, but both the same.
I provided info on a lot of factory loads. I was asked specifically to compare various bullets, some of which are probably available only in handloads, against my Roberts load.
How about YOU providing the info you want?