The wound will be larger with the punch on deer with the higher speed.
The number for LBT (Veral Smith) is 208-267-3588 Veral believes from his expereince one can get too large of a wound channel and the animals do not leave a blood trail and go farther
I believe that you are completely understanding what you experienced
I saw these 2 animals with a rifle, but the pictures demonstrate the point that large wound channels do not always leave a blood trail
This deer ran and left no blood trail despite being shot with a 338 Lapau
Entrance
Exit
At the shot this pig went down and then got up and ran off without leaving a blood trail. I had a difficult time fing=ding him and had to put a finisher in him
The damage was massive. Whitworth witnessed the pig