With either of these cartridges you mention, you had better plan on practicing with either before you take a poke at 800 yards. While they'll both do the job as other (magnums) will do, it comes down to the Indian, not the arrow.
With that said, speed and BC rules in the wind.
So True ! There's a big difference between "hunting" and engaging a Game animal target at 800 + yds.. At that range you are shooting at the animal, not hunting it. Lots of illusions out there. Try hunting.
