Not trying to speak for Laker but I read his post as the bullets he mentioned in the 6.5 would do more internal damage than the bullets in the bigger 30 cal's that he mentioned and I totally concur!I guess I'm not understanding your point here.
Are you suggesting a 6.5 PRC is a better choice for elk than the others you mentioned?
Personally I would take the 6.5 PRC each and every day over a 300 Ultra or any of the other 300's.
But...I have a filled and have seen a couple arks filled with elk from all sorts of rounds. I've more than the normal amount of experience. Getting a bullet into the lungs of an elk isn't tough!
The fact that this thread drones on an on with so freaking many silly responses (mostly by those with obviously so little elk killing experience) simply amazes me and shows how bored we are