I've shot precious little factory ammo through cf rifles over the last 40yrs.
The last I shot any significant amount of was Norma 150gr Spt-BT and some Norma 220gr RN that was bought for $4 box in 1975 when a True Value hardware store was going out of business.
That ammo was spectacular in my MkX Mauser. The 220gr chrono'd over 2,500fps. Never shot anything but paper with it to get the brass.
I killed my first deer with the 150gr SemiPt-BT bullets. Go figure why they put the bt on that bullet. It was unspectacular in punching a small hole through the deer, but would on demand shoot a 3-shot one hole group. I still have ~half box of that I shot the deer with. Indeed chrono'd 3,000+fps as claimed on the box.
Now days, If forced to use factory ammo, for game performance I'd choose Remington Corlokts for "usual deer". For mule deer, antelope at extended range, something with a Sierra GameKing (Federal Premium).
For elk or moose, I'd choose something with a Nosler or Swift partition.
I've chrono'd some Winchester and gotten good velocities (ie: .270win for brass ran an honest 3,100fps from my rifle (130gr PowerPoints). However, from my experience as a field enforcement officer, it was among the worst for failure to penetrate/separated cores. Accuracy was often mediocre, also.
Hornady makes good ammo, but most is $$$.
I've actually had some good performance from the Prvi-Partisan bullets. I'd say for inexpensive deer-bustin or hogs, it'd be hard to improve on.
Accuracy is about like the Winchester, mediocre, but for shooting deer white-tail deer at less than 300yds, you don't need match grade accuracy.