I was fantasy shopping earlier this afternoon (as usual) and was browsing around a long range hunting website. I stumbled across a Savage rifle chambered in the .338 Lapua magnum, and I was amazed at the price, just under 1k. I just naturally figured a rifle chambered in such a specific and powerful cartridge would be well over 3k. Then I started to look up .50bmg rifles just for giggles as well. To my amazement again, I found some sites with .50bmg upper conversion for the AR-15 for around $1400. I naturally thought the same thing about the .50bmg, that it would be a very expensive rifle. Also on the same site with the .50 conversion, the upper could also be chambered in .415 Barret, .408 Cheytec, and the and .338 Lapua. I'm not sure why, but im shocked that these rounds have made their way to the AR platform, and i'm glad. Now it's letting guys with normal sized wallets venture into extreme long range hunting/shooting. Strictly based on performance of the round, which would you guys prefer for out to 1k+ meters and why? Of course cost is a major factor shooting that far, with match grade ammo at several dollars per round, optics, etc., but right now i'm talking strictly projectile performance. Any help is appreciated!