What can I say FireFly, I've used the 220 RN for 35-40 years with 95% of the deer, turkeys, coyotes I've shot drop in their tracks. The few that didn't ran went 30-75 yds. due to less than perfect bullet placement by me. Internal damage is 1 1/2 -2". Exits are around 1". To me it shows bullet tumbling as well as some expansion. That's based on at least 90 deer. None of the turkeys or coyotes moved a hair.
Maybe the guys on Midway shot one or 2 deer & based their thoughts on that. My testing medium is a little larger. I was especially impressed on the big 8 point at 240 yards in the wind & rain.
I guess to each his own. I was just offering my findings based on what I experienced. I'm totally satisfied with this bullet