I'm not sure which one is my main. I have an old MacBook Air, haven't updated the OS in a long time because I got tired of MacOS becoming merged with iOS. I have a desktop that dual boots between Windows 10 and Ubuntu. I use them all about the same amount. Honestly, I use my phone more than either.
Dangerous to the profit margin of a lot of companies, maybe.
I'm not sure which one is my main. I have an old MacBook Air, haven't updated the OS in a long time because I got tired of MacOS becoming merged with iOS. I have a desktop that dual boots between Windows 10 and Ubuntu. I use them all about the same amount. Honestly, I use my phone more than either.