The question is still are we better of to spend our whole 1000 ft lbs to in the game or leave some out on the ground beyond the target .
I shot a muley through baseball sized exit the deer just stood there naked eye at the shot you could see the entry wounda 150spbt was used.
Later same gun and load,another was taken same range like 50 yrds from the first kill . droped like a rock and most of the bullet stayed with the deer but was a shoulder hit ruined both shoulders . As an extreme the first may have carried 1500+ out with it. I found jacket parts in the exit wound not enough to weigh .