I'm using Firefox Klar (Firefox Focus for Germany): I have tabs (you can't open an empty tab, but you can open links in a new tab), the session history is enough for my needs, and I can disable JS under settings (and also web fonts, but not images (that's a pity)).

For logins I'm using Keepass Android Offline, Firefox Focus/Klar can use it as autofill service (neither normal FF nor Chrome can do this).

So for me FF Klar/Focus is the best Android browser at the moment, it superseded the normal FF (with ad blocker) on my phone.

Edited: bad autocorrects from Gboard.