I was hoping that new memory card company ProGrade Digital would give photographers some good news about XQD at some point. And this simultaneously isn’t good news, but it also sort of is. ProGrade Digital have confirmed that they are not going to be pursuing the XQD memory format, which isn’t going to make some Nikon shooters happy. They are, however, working toward XQD’s successor, CFexpress.
CFexpress is backwards compatible with XQD – if the device manufacturer allows it – but with much faster transfer rates. This means that while there won’t officially be a ProGrade Digital XQD card, there should be XQD compatible storage coming at some point. That is, assuming Nikon updates the firmware in the D500, D850, D4, D4s, D5 and any other XQD bodies they may produce.