There is a Kiwi PH that has a website that lists different bullets in different calibers to shoot different game species.
Bullets tend to vary within the type, caliber and weight from most manufacturers. A bullet type that behaves one way at 140 grains may be a lot different at 160 grains in 7mm caliber. The lighter is often designed to be more frangible while the heavier may be much tougher, though both carry the same name.
The Nosler Partition is both "explosive" and "tough". There are better bullets in either category, but not in both categories taken together overall. About 40% of a Partition will fly apart soon after impact and 60% will barrel on through in most cases, as it has done for the past 60+ years and as his actual tests proved on real animals. It is the granddaddy of premium hunting bullets and is still the standard to be compared against, and still the best bullet for more things under more circumstances than anything else you can name. It does not have a high ballistic coefficient, but that is a meaningless measurement inside of 200 yards where most game is shot.
His actual experience with his own clients proved that the .270 Winchester was the most successful caliber on NZ game. Something he would not have guessed without having seen the results repeated many times. It seems that Jack O'Connor got it right after all. He also had lots of respect for the 7x57mm Mauser, and I got a lot of insight into reloading for my 7x57 from his website. The Hornady A-Max is a nice Berger replacement in that caliber at a better price and easier to source locally.
Terminal Ballistics Research is his website, and it's about shooting real game animals with real bullets, not gelatin packs with lots of interpolations and assumptions. BTW, he found the deadliest bullet in .223 Remington on goats to be the FMJ tumbling bullet, and he has the photos to prove it. It seems that Eugene Stoner got that one right as well. You just need the correct twist rate to utilize that round. The improvement on Stoner's idea was made by FN in the 62 grain SS109, or M855 in US milspeak. It tumbles then breaks in half, but again the correct twist rate is required (which US M16 rifles do not utilize). Made to pierce armor better than the 7.62mm M80 armor piercing round, it also displays the flesh disrupting power of the tumbling bullet (times two after breakup). Police sniper tests proved it to be a good round if you knew how to take advantage of it. I met a guy that has used it a lot for killing our Montana plains game. 9" twist rate is correct, and the longer the barrel the better, as speed improves bullet upset on impact. However, it is not very accurate (2.5 MOA from my own FN produced samples) and not intended for shots over 300 yards if tumbling and breakup is expected. There are fake Turkish M855 rounds, and I have some of them. Totally different animals, and thay are headstamped "SS109". I never saw any real ones headstamped "SS109". Just a Turkish sales gimmick to fool the fools. Real SS109/M855 is tested with a magnet for the steel penetrator core under the jacket. Turkish rounds are lead core and fail this test.