Fist size exit from that shot would be enough to not ever shoot that bullet for me again.
Not a fan of huge exits at all.
When horn or bear hunting it is the exact performance I want.
And twice now we've shot mature bucks double lung shots, pretty much center of both lungs, not fringes and have found the bucks alive around 3 hours later as we wait sometimes 2-3 hours before trailing. If they bed up, they can clot up. Both times as teh bucks stood up and walked off, they broke the clot and died.
My experience with X bullets.
Also, You shoot the top of the heart that animal is going down now.