Bcachefs is not stable yet even thought Kent work on it have been fantastic. You’d need a very recent kernel to avoid some serious bugs reported in Linux 6.7 and 6.8. Is fast and cool but don’t put your family precious photos in it.
Discussion
I heared about that. This is why I am betting on using bcache as *just* a cache ontop of BTRFS. This...shoooould - fingers crossed! - work.
Also, tried to plop zfs on my visionfive2 to see if it works. Seems like DKIM couldn't even find my headers... eep. o-o