If a family member asked me I'd have to pick the .338-06 dead last, since none of them handload, and they'd have to custom order the ammo.
Otherwise, take all 3 rifles with you hunting, shoot 3 of the same animal, and you wouldn't notice the slightest difference in performance within 300 yards.
Great, now the Grinch shows up to throw the cloud of logic over everyone‘s fun. C’mon, man, we’ve got hairs to split! At least if I followed your advice I’d get to shoot 3 animals. 😁
