Opera is not well supported, compatibility is suspect. I’ll stick with Microsoft Edge, which is really solid, well-featured, works well, and rather intensely supported. (I have moved from and back to Microsoft browsers over the years and for the moment, there is no meaningful alternative.
I had Opera when it first came out, and back then I agree with that statement.
However, today it is vert fast, blocks garbage, and appears to work great.
I have never used Microsoft Edge, but almost everything I have used Microsoft over time turns to crap. Even if you spend every week cleaning it up. Just been my experience with Microsoft since the early 1990s.
I have slowly switched over to Apple, and it’s been a great experience. The only negative about Apple products is the upfront cost. That’s it thought. I don’t have to spend every week cleaning it up, and it boots up fast. I never have to clean it for viruses, etc....