It seems like first s905x2 based device hit the market X96 max.
Is it worth pre-odering?
Will it be supported by LE?
Is Dolby Vision real this time?
Is it worth waiting for s922?
Any other pros and cons?
Since there is a bump in the GPU core to yet another new design - and this part of the soc has always been the most problematic with Linux porting - expect the roll out of suitable LE/CE versions to be glacially slow. the only thing that looks particularly attractive to me is the USB3 support.
No matter what they say - the S905D is still the best version of the soc for Libreelec.