It really disappointing to see it so strongly preferring Github Actions which is in my experience terrible. Almost everything about GHA pushes you in the direction of constantly blowing out the 10GB cache limit in an attempt to have CI not run for ages. I also feel like the standard cache action using git works poorly with any tools that use mtime on files to determine freshness.

I guess at least Opus can help you muddle through GHA being so crappy.

It has one thing going for it: Setup.

And by setup I mean, integration and account creation. You don't have to do it. You already have a git repo, just add some yaml, and bobs your uncle.