After a day work, things went relatively smoothly, but unfortunately there are still some moments that the Finder doesn’t do what it is supposed to do. Specially the binning and moving of files to different folders (creating New map with selection) is an issue. After restarting the computer that’s not a problem, after using Dorico (and also after using Internet) it sometimes is. Next step for me is probably installing more RAM. But one the whole, I think Safari is a better option than Chrome.