35.5 gr IMR4350 behind 100gr Nosler Partition. in a Remington Model 7 topped with a 4x15 Nikon Monarch. After I tag out on deer in North Carolina I take this rifle out for Coyotes. It anchors them out to 400yds. No longer shots have been available so I don't know if it will be as good further out. Any of the 95gr offerings should work just as well.
That's a wonderful truck rifle, I had one like that in .308 for a few years that road shotgun. I replaced the stock with a Ti take off.
If you can choose I'd say the 70 NBT followed by the 75 VMax. But, in this climate you may need to rock what you can find. I used to shoot the 70 as my main stay in my 6/06. Gophers to elk things just died with it. If I had a few left I'd send them your way but I believe I am out of 6 millie bullets completely.