Re: They lost me with Quantum
For the most part, I use FF 52.7.2esr on Slackware-stable.
However, I'm also using FF 59.0.1 on Slackware-current. It works quite nicely on this old laptop, with more than enough plugins to keep it from driving me batty with adverts/privacy issues, et alia. Might want to try it again.
Vivaldi is a work in progress that looks like it will become a viable alternative in the not too distant future. Hopefully.