My only knock against Windows (for years now) is that their default shell sux.
Powershell is an improvement, but could be better from a usability standpoint.
(I don't mean Powershell isn't usable, I use it all of the time as my default shell in Windows, but the requirement that you need to change it's default security settings to actually execute scripts locally is a bummer. When I do this, I do this only as an unprivileged user and not globally, which should have been the default setting IMO. Interestingly, with Powershell under macOS this restriction doesn't apply. Go figure)
In Windows, macOS, and Linux I would rather invoke a single command with parameters than have to click 5 times to do the same thing. Guess I'm old-school, having started with CP/M back in the day.
Back on topic: Oxygen is something that I haven't looked at, will check it out even though it's Win-only at this point. Thanks!
AIR.