I had way more luck with Debian/Devuan on the rock64 with the official kernel from unstable. No need for additional unofficial DTBs there. If you're interested, just follow my tutorial linked above.
Yet, this approach does not work on the H64.
Regarding Armbian, I agree with you - but I don't use it just because of possibly unstable kernels but rather because they change the distro not in the way I want. Yet, a friend of mine is running Debian stable with Armbian kernel (so just using their kernel) for a while now with no issues so far.
Yet, this approach does not work on the H64.
Regarding Armbian, I agree with you - but I don't use it just because of possibly unstable kernels but rather because they change the distro not in the way I want. Yet, a friend of mine is running Debian stable with Armbian kernel (so just using their kernel) for a while now with no issues so far.