Right? Yeah for some odd reason i thought v4 felt a bit snappier as well. I think the trick is building newer software with the older libs/gtk toolkit/qt, etc seems to be the ticket (pre-bloat). The hardest part is finding software which doesn't require "current" versions of gtk3, etc that still builds out of the box with older versions. Everything i updated in v4 built with no modifications.
There are certain things like mpv, vlc, libreoffice i tried building that failed. I could probably build them, but only after recompiling some newer versions of their deps. I'm trying to avoid that right now as it
could cause dependency related issues with using casper and ubiquity for the live disks. So... for now i'll rebuild what i think is useful for the live disks, then figure out the other stuff.
Cheers