I'm still a Nosler guy, and I'm also big on heavy per caliber bullet. For a 300 WM or even a 30-06 the 200 grain Nosler Partition is a good bullet.
Marlin
I was all in with Nosler for many, many years... Then I got to looking at the big box of recovered bullets after reading the studies of the importance of exit wounds... I could relate the studies to my findings quite nicely.
But after a fairly large number of monometal shots I have found a different mantra. I want two holes per shot, every time.
NPs kill nicely, but the ability to find the dying bear is very big to me.