One of the first things I noticed when I switched from C&C bullets to Nosler Partitions is that I had less meat chewed up with just about any hit, and smaller exits.
They certainly killed as well and as quickly and maybe better with hits that needed more penetration.
I am not surprised that the Barnes boys are noticing the same sort of things and maybe to a greater degree.
It is a huge difference, almost always.
Mark Begich, Joaquin Jackson, and Heller resistance... Three huge reasons to worry about the NRA.