I have shot 15 deer in the last 5 years with 270, 7mm, and 257 Ballistic tip bullets and I like the bullets.
I assume that the black with white tip are the combined technology Nosler/Winchester. The coating is Winchester the bullet is a ballistic tip.
I have only shot the black ones at targets.
They do not do as well for me at targets.
I moly coat the Ballistic tip bullet and burnish my bores with moly bore paste.
My process is not working well with the black bullets, as far as group size goes, so I am not buying any more of them.
The word 'forum" does not mean "not criticizing books."
"Ad hominem fallacy" is not the same as point by point criticism of books. If you bought the book, and believe it all, it may FEEL like an ad hominem attack, but you might strive to accept other points of view may exist.
Are we a nation of competing ideas, or a nation of forced conformity of thought?