I don't doubt it...There are still several variables, its hard for most people to believe, but as you know, you can have 2 different rifles, same caliber and one will shoot the same loading faster than the other...I could hunt with any of the bullets I listed and still kill deer...Hopefully this will give other hunters a starting place... I expect most will do like I do and probably pick the round that gives the best groups...This helps with their confidence when the deer runs off, I always know that I killed the deer, or I wouldn't have taken the shot...That confidence goes a long way in finding the deer...