The Berger 168g Classics work like a dream in my Remington's 7 MAG with the 9 1/4" twist, 71g of Retumbo, fed 215, Rem brass, seated .01-.020 off the lands, 3100 fps, puts a 3" hole through a deer.
These bullets were designed to be easy to tune, so the BC is a tad less than the ELD-X.
In my custom 7 STW, I shot the 140g Nosler combined technology bullets. The black coating reduced pressure vs naked bullets and I was able to get 3650 with extreme accuracy, 25.5" barrel. Deer have never taken a step with this load, never, and my brother has two of the same. Brother's experience mirrors mine to the T. He shot a 360 lb buck in Kansas at 520 yards, bang flop!