Apologies for those who don't care about my epic terminal journey. I hope this will be the last update ... it probably won't be.
Having discovered that `st` doesn't support scrollback, I've decided it's not for me. Apparently the Suckless Tools programmers think you should use a terminal multiplexer (`screen` or `tmux` usually) inside your terminal if you want scrollback. Seriously? That's a lot of overhead, both for memory usage and mental modeling. No thanks. There are also software patches, but again: not interested in building my own if I can avoid it.
I've added `foot` to
https://www.gilesorr.com/blog/linux-terminal-memory-usage.html . It only runs under Wayland, but fulfills most of my expectations and is surprisingly light on memory. _And_ it supports pixel-perfect images with `timg`, joining the small group of terms that do that.
For the near future, it looks like I'll be using `lxterminal` on X11 and `foot` on Wayland.
Evan: if Debian packages ghostty, I'd add it to the stats. :-) Although I'll also add that you can do terminal splitting with any terminal using `tmux`. Not saying that's better or worse, but might offer more choice.