My buddy has a .308 MT..... he had a "mad minute" this year involving filling both deer tags in very short order, and commented on this stuff. I think he said it came up FAST but was hard to settle. He's hunted scores of rifles...
Two elk lived to hump another day this year because they only offered me shots for a split second on the far side of 250. It didn't matter in the end because the third one gave me an easy 40 yard offhand. I'm pretty sure the first two would have been dead if I had a different rifle.