My father used them in his '06 for some 40 years. He usually got not only his two deer, but a lot for other guys. From what I saw, they work real good.
I used them, and the Bronze Point, until Sierra beat them to production with the 150-grain boat-tailed bullet. No other reason; I just wanted the flatter trajectory for the occasional "too-long" of a shot. They all group the same in my rifle.