Every Protractor, TestCafe, Cypress and Playwright testers said the same , "X is better ...". When I check it out, all lies, or not accurate.

Anyway, no one JS tester can prove real to me. Just like various test history (the important here is daily basis, not just one) in my articles.

You can run the test scripts, included the article, on your machine. It is all there. Why ask? Why not hands-on verify? After all, that's what testers do.