I have recently jumped head first into the Linux space. I've installed Arch on my daily driver and I've become overwhelmed/overjoyed with my options. I'd like to hear from the community about your Linux favorites.
What is your favorite Terminal Emulator and what have you done to customize it?
I second kitty. I switched from urxvt to konsole to get support for ligatures. Then I switched to kitty because it also has ligatures, it's faster than konsole, and it's easier to configure with version-controlled files.
I don't do very much customization: font, line spacing, color scheme, and a couple of custom key bindings.