I'm going on my first elk hunt this fall and im trying to decide between a rifle (i'm leaning toward Kimber becasue I have a Kimber 7mm-08 that is freaky accurate) chambered for 325 WSM or 338 Win Mag. I've been told that the 338 is inherently more accurate and has a much better selection of available ammo (which is probably true). However, the 325 from what I've read is very comparable ballistically and maybe a little flatter shooting. My greatest concern is accuracy out to 300 yrds which is affected by many factors. All things being equal (i.e., good rifle, barrel, etc.) what would you choose and why?