And better audio (T2 does processing), and hardware camera lock on MacBooks when you close them (they could do something similar when the iMac sleeps). T2 is great in principle. But I like the possibility to upgrade the SSD in non-T2 machines (though it's not easy at all on the iMacs).I can sorta see why people dont like the T2 but it has measurable advantages like performance penalty-less FileVault, and Touch ID