The rifle I grab first on most hunts is a stainless synthetic stock weatherby mark V
that looks rather similar to this in 340 wby caliber, I would be just as well armed and happy if it was chambered in 375 weatherby or 375 H&H
you may not agree but in close to 45 years everything Ive used a 340 wby or 375 H&H on, has rapidly dropped after a single hit to the vitals,
I'd gladly point out only one time was it used at over 500 yards and the vast majority of its use was at well under 200 yards
in almost all cases , the games response too being hit was, to either fall, or stagger around a bit then fall, within a very short distance of where it was hit.
that builds confidence in your choice of rifle & cartridge