I agree with whoever voted .280! The .280 is everything the .270 is, but with a way better bullet selection. I own a 25-06, 6.5-06, .270, .280, 30-06, 8mm-06, and .338-06. Can you tell I like that -06 case? :-D I only need 1 shellholder! For whitetail or mulies, I favor the 25-06 or 6.5-06, but if elk is on the menu, out comes the .280 with Speer 175 gr MagTips. Pretty impressive for bustin' rocks, too!