I just ran a couple of cases in Ballistic AE using conditions similar to Whittington Center around 6500 ft elevation. I used a 15 mph crosswind and I turned off the spin drift and coriolis, to just consider wind only. A 0.264” Berger 140 VLD at 2850 MV from an 8 twist barrel had 367” wind drift at 2000 yds, and was at 1050 fps terminal velocity. The .338 Berger 300 gr Hybrid at 2700 MV from a 9.3 twist barrel had 254” wind drift at 2000 yds and was still at 1286 fps downrange. Advantage — heavy bullet. I have a couple of .264 caliber Rifles and a .338LM and I would use the .338 for 2k yds. The wind drift difference is magnified closer to sea level.