I would prefer this one for UI consistency and it is open source and we can setup PWA as well https://github.com/ente-io/auth?tab=readme-ov-file#-download

and MS will give you the watermark

yup it comes back with this https://docs.google.com/document/d/1wHvqQwCYdJrQg4BKlGIVDLksPN0KpOnJWniT6PbZSrI/edit?pli=1

the thing that I like from Vivaldi is the design is quite classic and consistent between Windows/SteamOS/Ubuntu.

Vivaldi adblocker is weak and ublock origin is needed

excel VBA macros is very bad on Linux