So, Konsole shipped by default with KDE Plasma, my current Desktop Environment. While I don't have a problem with it, I am interested in what other people are using, because there very likely is something better out there.

Specifically I've seen talk of Kitty and Alacritty, although I've also read that the dev of Kitty is allegedly kind of a jerk, so I am specifically interested in how Konsole matches up to Alacritty in your experience, but other suggestions and general terminal emulator discussion are also welcome!