I sort of am. I’ve been extremely happy with my iMac on Mojave. I run Windows in a Parallels VM because I need it for work, and the fact that I can restore it to a previous snapshot in a matter of seconds has saved my behind numerous times. Time Machine has been very useful too.
On the other hand, my experience with the iPhone has not been the best lately. iOS 13 is the buggiest iOS version yet, I should have stayed on 12.