When comparing Haiku vs Microsoft Windows 11, the Slant community recommends Haiku for most people. In the question“What is the best laptop OS?” Haiku is ranked 31st while Microsoft Windows 11 is ranked 57th.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Very fast
Pro Beta has been released
After about 6 years since the alpha version, beta has been released on Fri, 2018-09-28. Check here for release notes.
Pro Only need 512mb ram
Pro Stability
Pro Runs perfectly on old Hardware
Pro Great support for video games
Top support for video drivers.
Pro New Features
Such as notification pane, weather gadget and a sweet new centered taskbar.
Pro Great for gamers
DirectX 12 Ultimate and DirectStorage boost gaming performance quite a bit.
Pro New UI design and features
Centered Taskbar and Start Menu, Widgets panel, and so many more new features and UI elements make Windows 11 truly unique compared to other operating systems.
Cons
Con No one uses it
It's a very niche OS that no one uses.
Con Unfinished
It's still in beta and quite unstable. Making it unsuitable for developing applications of any kind.
Con Language support is terrible

Con Small community
It is important when developing to be familiar with tools that other developers use. You can make any utility in any language you feel like, but if it's in an esoteric language that no one can read targeting a small platform that no one uses, then it was just something you did as a hobbyist, not as a developer.
This is not to say that Haiku isn't a great operating system to hack around on. Just don't delude yourself into thinking you're doing it to get familiar with tools that you need to know to be a better developer.
Con UI quite different to other OSes
Con Tethered to the Microsoft Store
Each new release of Windows tugs users closer to the walled garden of the Microsoft Store.
Con Still too many legacy features
Windows 11 still has the Control Panel, Computer Managment and lots of other legacy features that originate from XP, Vista or 7.
Con Spyware
Like Windows 10, Windows 11 records everything you do, builds a profile, then sells it to a third party. Go with Linux.
Con OneDrive is a bit slow
OneDrive opens a folder or file a couple seconds slower on Windows 10 compared to Windows 11. Not a problem if you don't use OneDrive though.
