I tried switching to Firefox some weeks ago but deinstalled it immediately after realising that it’s DNS doesn’t work. My ISP is censoring some 🏴☠️ websites and I can only visit them by not using my ISP’s dns service.
No matter which DNS i selected in the browser settings I always got an error saying that Firefox couldn’t reach the DNS. I will stick to Opera GX now 🤷♂️
Edit: it’s funny how the butthurt Firefox users downvote me for just talking about my experience with the browser.