alt Hacker NewsFair — the YAML shape is similar. The differences that matter to me: GPU passthrough works without fighting the provider plugin ecosystem, healthchecks gate depends_on instead of you sleeping in a provisioner, and there's no Ruby, no vagrant reload, no box format.
Honestly, if you just sold it as vagrant but with all the weird stuff fixed and actually made to play nice with the rest of the stack that I'd actually want to use, that would be a pretty compelling package to me