I've ordered a Tanix TX3 Max (S905W. 2GB/16GB) to go along with my two Nexbox A95 (S905X, 2GB/16GB), hopefully I've not made a mistake and we see Tanix follow through on their promises.
One thing for me which would make me more likely to recommend them would be if the Libreelec dual boot version could be swapped to a community build from kszaq so we're not waiting on updates (personally I won't use Android on it ever so I hope Libreelec will boot by default.