You'll never hear someone argue that the 270 is better than the 280 Ackley though......
Who cares? 270 users are a bunch of clueless barbarians. They don't have time to argue...too busy killing stuff and processing game
But hey I've used the 280AI a lot...without ever owning one. I just operate a 7 Rem Mag at below full throttle.Works pretty good.
Like SuperT says, the 270 and 7 Rem Mag are for sane people.