

If you are running business critical applications on Windows 10 that is a problem. Windows 10 is only meant for end user machines. Other services should be running on OS’s that are meant for the application such as Windows Server or server versions of Linux distros running LTS kernels.
Not to mention, near every piece of software I’ve been involved with at work has required specific versions of Windows Server and whatever database it uses, if you want to upgrade the software you use, then upgrading the OS is part of the task.
I’ve used Vivaldi for a long time before switching to Floorp (based on Firefox) and recently back to Vivaldi.
Pros:
Vivaldi is fast with lots of features.
I like how it works much more than other browsers (e. g. Sidebar tabs, pinned tabs can’t be closed)
Cons:
Still built on chromium.
They have ways to customize the address bar autocomplete, but screwed up the implementation so every option doesn’t work the way I want it to.