Extremely happy to hear the PINEBOOK is now available in a Pro version. The form factor looks identical to a ThinkPad Carbon (afaics)
There will be support for Linux, *BSD and Android 9. The preorder starts on 25th July 2019 but only for those who had registered in the Pinebook forum prior to 1st July 2019.
I say PINEBOOK had stolen the thunder from Apple on innovation for developers!