I agree with you on this. Im different than most i want the bullet to stay inside the hide on the off hand side so they will soak up all energy from whatever i shoot them with. Thats how i was taught of energy transfer = very little tracking. I usually shoot the heavy stuff.I got over 50 kills and most with a muzzle loader and will disagree with you. I will say this if I used premium bullets in any weapon and got a pass through they might have jumped 20' or so, when the bullet expended all of the energy inside and didn't pass through, that was almost always a bang flop, lungs poured out on the ground, when the bullet penciled through very little internal damage and a possible runner.