Meteor Galaxy for QA and pre-prod environments

With the recent announcement of Meteor Galaxy being open to applications, does anyone how it would work if one wanted a couple QA and pre-prod environments? I’m wondering if Galaxy is a one-stop solution for all hosting, or if it’s only really for managed cloud hosting of production environments?

If I were to host production in Galaxy, I’d want my pre-prod and QA to be in the same thing for automated testing/load balancing purposes. Ideally I’d want git pushes triggering deployment to a QA environment, then automated tests promoting that build up to a pre-prod environment from there if everything passed. I haven’t been able to find much information on how Galaxy works so any insight would be great.

Did you get your answer for this please? We have same question now.