I still favor the 270 win and the 300 win mag but that's a bias opinion. I've taken the guess work out of trajectory and made both almost identical in drop. It's been programmed in my head so long that it's not changing I can pick up either one and shoot it and not have to think twice about hold overs. If I was to change that way of thinking I'd have to say I'd step up to a 30-378, .308 warbird, or 7 STW. But I don't like breaks. But those are intriguing calibers. The 340 Wby does have some interest but why not just a 378 Wby.
30-06 all around best sportsmans rifle for all usage in north america.