Thanks @jasiralavi but I don't give a crap anymore, I found Opera GX, has lots of features that I wanted in a Browser, it lacks some good ones from FF, but already suggest them, I'm just gonna push for them and even if I don't get them from Opera may...
Not only for Mobile for PC too, I'm on Windows; Firefox works on Chrome Technology right? so Google Chrome and Microsoft Edge both use Tab Grouping, helps a lot to organize browsing and eventually to bookmark and close the Tabs one is done browsing
