I’ve been grabbing the iOS and macOS betas for several years now. Never had a complaint, even on my production systems. I was at the vanguard for the rest of my colleagues, and everything has gone off without a significant hitch.
This year, however, I have been occupied by other things, so I have not taken the dive into either beta so far. Even as I read the “no problem” reviews from so many public beta users, I’ve steered clear. At the moment, after reading that the iOS beta 7 was withdrawn today and that group FaceTime has been removed, I’m very glad that I waited.
That said, the moment the Omnifocus 3 for Mac beta drops for me, I’m on it!!! 