Microsoft Edge★★☆☆☆Once you turn off all the Microsoft specials, it feels usable again – but then, it’s just another Chromium skin.
Microsoft Outlook (Android)★★★★☆It works. More stable than the desktop version. Handles mail, calendar and contacts, offers the focused/other inbox view. Tries to keep you in Microsoft’s apps. OK for work, wouldn’t use it for personal mail.
Microsoft Outlook (Desktop)★★★☆☆I won’t say I’ve never liked Outlook, because the macOS version has been pretty decent for a while now (if a bit of a resource hog), but the Windows versions have always been awkward, cluttered, and quirky.
Microsoft Surface Go 2★★★★☆A great ultra-light Windows 10 tablet with detachable keyboard. Or an annoyingly slow Windows 11 tablet.
Windows 10 Mail and Calendar (discontinued)★★★½☆Not a bad email client. Snappy, works with multiple accounts. Some issues with Nextcloud calendar and contacts. So of course it’s been discontinued in favor of Outlook.