WCH, there might be some truth to your last thought there I suppose, but if you can't put a hog down with a 3030, you most likely can't do it with a 458 Win mag either. A bad shot is a bad shot, regardless of caliber.
I look at such things as I do "buck fever". I've never had it, so I can't relate. I love hunting as much as anyone, and have been hunting since I was about 5. Got my first BB gun when I was 4. Things were different in the fifties.
I don't really judge others on caliber choice, I have killed hogs with a Marlin 94 Cowboy in 4570 with a 405 grain cast hand load. I'm just saying that caliber wasn't necessary to kill that hog. I could have killed the same hog, with the same shot, with my Model 92 Winchester in 357 magnum. It's like the boys out west telling you what "you have to have" to hunt out there. Present company excluded.
![Wink ;)](https://www.gboreloaded.com/forums/Smileys/default/wink.gif)
They tell you what "they" think you need.
I'm not a trophy hunter, I'm a meat hunter, so I guess that's where my lack of "buck fever" comes from. I don't take iffy shots much anymore. I have owned the same Winchester Model 94 since 1958, and trust me. It will take anything on the North American continent. REGARDLESS of what the gun writers, and bullet salesmen say.
When you come down here to Texas, if you don't get your hog, maybe I can help you get one if I'm in town.