I feel as though my 30-378 Wby shooting Barnes 130 gr TTSX'S @ 4030 fps works for everything in N.A. I do limit my range to 700 yards on sparrows. If I were to shoot them beyond that I guess I would have to try Bergers. Seriously 0 to 450 yards I don't believe the Berger will shoot flatter. I don't eat paper, so only shoot it to zero and test loads. My idea of long range hunting is 350 to 500 yards, so that 130 gr TTSX is perfect for every situation for me. I have other rifles, 270, 300 Wby, 7mm Firebird 30-06 6 mm Rem & Gibbs, but the 30-378 just takes the show. I don't have time to twist turrets or range a quick walking animal. I just aim and shoot. If the animal looks very small due to distance, I put the crosshairs on the top of the hairline.