I switched my macOS on Mojave day one and still like it and even the new outlook (insiders slow) update looks pretty swish to me.
💬 John Philpin I thought dark mode ... day one ... u don’t have that ... it’s the premium subscription thing —- will need to live without it
Dr. Adam Procter I am on office insider slow with a Office 365 work account. Not sure what is not available but you might be able to get office insider and join the world of dark office