Son has several WBY, 300, 338-378, two 460’s. Daughter in law shoots a WBY 300 and granddaughter (16) shoots a WBY 257. The girls are fairly short armed and had to have custom stocks made, but Bell and Carlson fixed them up.
As to recoil, I’ve never had an opportunity to shoot either 460, the others ain’t bad. But,,, I grew up shooting 12 gauge magnums at geese, sandhill cranes and ducks.
As to the post about the 257 being loud, yes, it is and with some powders, makes a quite spectacular fireball!
Lastly, to the post about powder usage,,,,, well,,,,, it’s like driving a sports car. You don’t expect it to be efficient.