No doubt it would take a lot of critters to truly confirm how this or that round works, but I've found over the years as the amount of game I observe taken with certain combo's that I get a better idea as to the trends. And when I made my comments about finding bullets that is what I was going off of.
And like I've always said, use a bullet long enough and sooner or later it'll give one reason to go hmm...?
Dober