Basicallly, yeah. It’s unfortunate, but there are really only 2 engines left – Blink and Gecko – (WebKit exists, but it’s almost exclusively used on Apple hardware. The days are gone when everyone had an engine and you could bounce around easily. I’m personally on Firefox main, but I keep Floorp around for backup.
Firefox/Librefix, Vivaldi, Floorp
So Firefox, Chromium, or closed-source components…
Basicallly, yeah. It’s unfortunate, but there are really only 2 engines left – Blink and Gecko – (WebKit exists, but it’s almost exclusively used on Apple hardware. The days are gone when everyone had an engine and you could bounce around easily. I’m personally on Firefox main, but I keep Floorp around for backup.