#pt Eventually went with Gnome Web, formerly know as #Epiphany. I thought it needed a lot of GTK3 dependencies, but no it didn't. Epiphany is great, fast, clean and up-to-date.
Why not #Midori?
Still beta and not updated since 2015.
Why not #Falkon?
Is a KDE app (means extra dependencies), and only installable via Flatpak.
Why not #Qutebrowser?
This #Lubuntu install is used by an unexperienced computer user.