I recently picked up and Encore pistol frame, and I am looking forward to using it for hunting, to add a new element to the challenge. I don't know which caliber to get for deer hunting. I've narrowed the search down some, but not much. I'm looking at 25-06, 270, and 308. I can't find ballistics for a 15" barrel on these anywhere, so I'm not sure what to do. I know the 308 has been proven in the Encore pistol, but for some reason I like the 25-06. Any help or info would be great!