xyzulu A little misleading and click-bait/self promotion/SEO building don't you think? (since your guide is a link to your own site rather than an actual guide here on the forum)
No, it's not. That’s our technical opinion on the matter—BTRFS is likely to cause issues and shouldn't be used with new backup system. If you don’t agree, that’s fine. Let’s just wait and see once Twest and others upgrade and test it in production. If it works, great, but most likely, that won’t be the case.
Even you were originally planning to stick with BTRFS and later changed your mind—which was a wise decision.
As for the guide, if it were easy to copy the full post here, we would, but we’ve tried before, and the formatting was horrible. If you don’t find this thread useful, feel free to ignore it.