[jmacc93]

I use Alacritty and really like it :). I use it primarily for scripts and other cases where I want a terminal to open extremely fast. Some day I'll get around to finding a way to easily use tabs in it and I can replace Terminator (which I also really like and use, of course; but its a lot slower to open)

[serial_dev]

I went with learning tmux, it's the industry standard, it has tabs (windows), you can customize it.

Although the learning curve was a bit steeper than what I wanted just to have tabs, it works reliably unlike other things I found.