Anyone using the .270 as an all around cartridge? I know the best all around hunting cartridge title typically goes to the 30-06, but there seems to be a group of .270 fans that believe it is as good or better than the 30-06 on everything all the way up to elk. I really have never felt anything bigger than a 30-06 was really necessary for hunting, but I never really gave the .270 much of a thought. Anyone here still use it as their primary gun for elk and other big game? If so, why?