This looks like a great project and I'll be keeping my eye on it, but there's no reason for me to switch to this and lose out on features.
It's open source, and you can even set up your own proxy so you don't need to rely on gravitational's servers.
I guess it's not so much the posting of alternatives, but you're really selling that particular alternative. It'd be nice for Show HNs to be less cutthroat.
It does come of a bit like I'm selling it I guess, but I'm not affiliated. I'm all for alternatives and having a choice instead of a monopoly.
Like I said, this project looks great.
I also don't see anything in the guidelines about this kind of thing, has a mod commented about it before?
This wasn't a Show HN when the comment was posted, though, so it's a moot point.