The Game Kings are excellent bullets, there is nothing fragile about the 165 30 cal bullet. You'll probably never recover one from a deer. Yes, I've been a partition fan for over 20 years, but the advances made in bullet quality in that 20 years makes premium bullets unnecessary in most deer hunting situations. The big plus is that you can load 200 Game Kings for just a little more than 50 Partitions, and it's the practice that puts the meat in the smoker, not the high dollar magic bullet.
I offered to load some partitions for my son, he flatly refused to even discuss it. Game Kings only.