I think I have shot most if not all current bullets. What I know:
With todays technology, if the shooter does his job and puts the bullet in the right place (with the right energy, meaning know your ethical range for terminal energy) any of todays bullets will do the job..PERIOD.
I have had lost deer with Bergers. Was it the bullet, was it me, a combination of the two? I don't know. I do know down east in Hyde county, if a deer or bear gets off the trails, food plots or opening, finding them is going to be tough. A deer that carries a shot off will be lost, or a bear will find him first.
After several nice deer carried off my Bergers, I went back to Partitians for one gun, and ABLR for all my others. If I do my job, there is not tracking, as the deer or bear is dead right there. I watch them crumble. Will that happen 100% of the time? Doubtful, but so far it has happened a lot. So, both bullets kill, but as of right now my full confidence is in my ABLR. I have buddies that have had opposite experiences and only shoot Berger. What should you take from this?
Find a bullet that shoots well in your gun. Know your ballistics. Make sure you can make the shot before you drop the safety. The rest is just science, and if you have done your homework and your job, you can be confident in your shot and result. I have several guns that I am extremely confident behind. I know that if I have the target dead in the reticle, the bullet will do the rest.