I got a Minis forum S100 PC stick. It does work well with kodi. But! It can be a load of work to get going. This device is using a UFS storage chip. So not all distros will install on it by default and require some tweaks to load kernel modules at boot. I use the device with alpine Linux and kodi GBM on top (libreelec doesnt see the storage device).
Also keep a eye out for what the CPU supports on these lower end chips. Not all of them have great hardware decoding support.
I think GOS is established enough it can pull through. Won't be easy at all though.
I do hope Motorola can give some good official support as a manufacturer.