Seriously, why?
Not only is it electron based, so my memory usage for a terminal is stupid high, but what sets this apart from your standard terminals, because maybe plugins?
I'd trust the standards over this any day, just because of handling of edge-cases, unicode comes to mind.
Why on earth would you rather something that takes up 100-200 MB over something that uses less than 5 MB (my biggest memory hog putty on Windows)
With that mindset, your 16 GB of RAM will go away after a few programs, because the devs weren't worried about memory usage. That is just the wrong mindset to have as a developer.
Apps like this are making things needlessly complicated, just for the sake of complicating.