A general overview of the Orange PI Zero LTS versionhttp://www.orangepi.org/orangepizerolts/https://www.geeky-gadgets.com/raspberry-pi-alternative-12-08-2019/
This is the one I really likedhttps://www.cnx-software.com/2019/07/31/buy-orange-pi-zero-lts-sbc/
This is were the software ishttps://www.armbian.org