Awesome list. What’s been your best experience with a WebKit one so far?
These are a few of the ones I've been testing out.
Dillo - http://www.dillo.org/
Lynx - http://lynx.browser.org/
Midori - http://midori-browser.org/
NetSurf - http://www.netsurf-browser.org/
Pale Moon - http://www.palemoon.org/
Surf - http://surf.suckless.org/
w3m - http://w3m.sourceforge.net/
Falkon - http://www.falkon.org/
Otter Browser - http://otter-browser.org/
Qutebrowser - http://qutebrowser.org/
xombrero - https://github.com/conformal/xombrero
Uzbl - http://www.uzbl.org/
Epiphany - https://wiki.gnome.org/Apps/Web
Dooble - https://dooble.io/
Luakit - https://luakit.github.io/
Min - https://minbrowser.org/
Fifth - http://fifth-browser.sourceforge.net/
Links - http://links.twibright.com/
ELinks - http://elinks.or.cz/
Arora - https://arorabrowser.blogspot.com/
Hv3 - https://tkhtml.tcl.tk/hv3.html
xxxterm - https://opensource.com/life/11/8/xxxterm
Liri Browser - https://liri.io/
Kazehakase - http://kazehakase.sourceforge.net/old/index_en.html
Rekonq - https://rekonq.kde.org/
Conkeror - http://conkeror.org/
Galeon - http://galeon.sourceforge.net/
K-Meleon - http://kmeleonbrowser.org/
Browsh - https://www.brow.sh/
Amaya - https://www.w3.org/Amaya/
IBrowse - http://www.ibrowse-dev.net/
Vimprobable - https://sourceforge.net/projects/vimprobable/
AWeb - http://aweb.sunsite.dk/
Charon - https://en.wikipedia.org/wiki/Charon_(web_browser)
Mothra - https://en.wikipedia.org/wiki/Mothra_(web_browser)
OmniWeb - https://www.omnigroup.com/more
Planetweb - http://www.planetweb.com/
IBrowse - http://www.ibrowse-dev.net/
Discussion
WebKit browsers generally provide more consistent rendering and compatibility with modern web standards. Especially the more lightweight or text-based ones, might be better suited for specialized tasks, constrained resources, or legacy systems, but may lack the broad compatibility and feature set found in WebKit-based browsers.