I have Orion (macOS only for the time being) and it’s sooo good.
The amazing part is that it even works as a daily driver if you’re a not-so-techie person/normal user… but then on top there are all these little extra features and optimizations that make it like Safari if Safari was actually good.
I would at this point a) not be able to go back to either Safari or Firefox (edit: nor Ungoogled Chromium) as well as b) immediately trust an Orion user on most of what they have to say about a “tech” related opinion :D