i was looking into buying a new rifle. i have narrowed my search down to 2 calibers. 300 rum or 338 rum. my intentions are for moose/ caribou with a possibility of mtn. goat. i was leaning toward the 300 and i have shot 300 rum and a 338 win mag but i am not sure about the recoil on 338rum. any oppinions on the matter?