@matigo I used to have a user who would only ever use the last patch level of OS on his Mac. So he’d keep using 10.11.x till 10.13 came out and then install 10.12.x, knowing it was the most stable version. Once 10.14 came out he’d finally move from 10.12.x to 10.13.x, satisfied as many bugs were fixed as are going to be. Almost the exact opposite of the Beta life.