I ain't so sure about that anymore. I kinda lean toward the 340 Weatherby. If I was rich like all you folks, I would have me a custom 338-378 Weatherby put together. It is all Y'alls fault. Y'all made me a believer in the 338s. If I was right-handed (and right-headed) I would buy myself a 338-378 even though I have the 340 Weatherby. But like Butter Bean, I am a speed freak!That's debatable ....a custom 300 Weatherby is definitely better!