I found this site a while back - basically it will ask you a bunch of questions on your usage of your PC, and will came out with a list of recommended distros, and a list of reasons why YOU could like or not like it.
There are some similar sites to this one, but since I’m not familiar with them, I won’t post them. They are simply DuckDuckGo-able though.
Eh I don’t know. It doesn’t seem to know many distros such as Trisquel, Parabola/Hyperbola, EXE GNU/Linux and so on, leading to odd choices. It also has false information here and there, and the “do you want a Windows-like or a macOS-like UI” question is pretty asinine.
I never heard of this distros lol. I think distrochooser is a tool for newbies. If you know your mentioned distros it is not the tool for you I guess.