I'm planning on purchasing a new rifle. I have several different calibers already. I want something ideal for long range shooting. I go to the range frequently and enjoy shooting long range, but I also want something that will be good for hunting antelope and deer. I have it narrowed down to .243 and .308 I know they both have different pros and cons. I'd appreciate any input on the two calibers, or info on another caliber my fellow hunters/shooters have for me. Thanks!