Re: 230 gr berger 300 ultra
My rifles runs the 208amax at 3150fps. I compared the exterior ballistics of this load to the 230berger going 3000fps (a best guess estimate).
Using the same BC data that you have, my evaluation is based on windage and not elevation. (this is because the rifle is designed for longrange hunting where I will always have a range finder and will be able to dial for the distance. As a result, differences in elevation are fairly irrelevant). The berger does shoot flatter than the amax at 500 and beyond. But in terms of wind drift, there is very little variation until 1500yards.
I'm not gonna shoot here. I'm gonna shoot waaaaaaaay over there!