While I'm a sucker for beautiful terminal emulators, functionally, I can't use it yet. Vim with scrolling using the fn keys doesn't work, seems to get frozen. Tmux doesn't work on it either. In theory, I'd be a user in the future if I can customize it to my liking the way I can with iTerm2, but for now, I won't be adopting it. Starred the repo, so I'll be on the lookout for future updates :)