Aside from the pi, does the software stack work on any of these boards? Forgive me if I'm on outdated info but last I checked:

Espressobin hard crashes over 1G ram, was that fixed?

Tinker board software released / OS stability usage? I'm guessing no graphics still?

HiKey seems to have lots of Linaro support, no idea on actual usage.

Heard good things above ROCK64 but heard software was very poor initially, not sure if that fixed.

The rest sound doomed to old kernels and the dustbin. Speaking from experience of working with SBCs for the past 5 years and testing tens if not hundreds of platforms.