I've been surfing on different calibers, and whatever that I will choose will be both for hunting and LR target, so economy is more of an issue then it would be for straight hunting rifle. I have been looking at the .300 WM, and the .338 Ultra, Edge, and Lapua, can anyone give me some rough ballpark figures in comparison? I am expecting the .300 to be the most economical and the .338 Edge & Lapua the highest. But specifics?? I am new to reloading, have been doing my own .45 ACPs. But this will be a significant factor in getting the most rnds downrange.