I have killed deer, elk, javelina, ibex, aoudad, and bear with 7mm 168 gr. Berger at 2850 fps. It has worked like a charm. I usually hunt javelina with my Thompson Contender carbine, in 7mm TCU, just because it is a joy to carry at 5 lbs. I decided years ago to settle on one caliber to simplify life. I chose 7mm because of the high BCs without excessive weight. Trying to get my grandkids to shoot, I've deviated from this with a 308 and 243, that I don't reload for. Someday, I may pick up a 6.5 Creedmoor for the grandkids. I shot my first deer with a 6.5 Swedish Mauseri and have a soft spot for that caliber.