In S.E Alaska my primary rifle was a push feed M70 458. Even with 500 gr softs you can make 200 + yard shots. That being said I don't think the 300, 338, or 375 changes anything catagoricaly. I've had a long time association with the 375 but also like the 338. Usually as soon as someone mentions they want a 338, people start trying to talk them out of it saying that they don't "need" it or that it doesn't shoot as flat as a 300. I quite simply own a 338 because I no longer own a 300. Like many cartridge choices you are on one side of the fence or the other and neither choice is wrong. If you are not a hand loader you might invest in reloading instead of buying a new rifle. You will just limit your choices and get further behind.