In the pursuit of this game I've had the 260, 6.5-06, 264Win, 270Win, 270Wby, 7-08, 7X57, 280, 280AI, 7Rem, 7Wby and 7STW at least. After all this, my favourite rifle? A 270WCF. It's backup? Another 270WCF.
Of all the above, I tried hardest to love the 280AI. But all it does it equal 270 Win velocities with 10 more grains of bullet weight. Which in the hunting fields means absolutely nothing.