Personally I've always preferred SACD / DSD sound. It's always sounded to me like 90% of the way to Vinyl SQ with none of the downsides. But that's besides the point.
Even if I never play a DSD disc for the rest of my life, it seems like with the new PSAUDIO DirectStream, the Chord, The Sony HAPZ1 etc - the new performance frontier is moving to DSD up conversion from PCM etc and the use of gate array's instead of off the (quickly obsoleting) shelf chipsets.
If you have a DSD capable DAC even in a humble version its inevitable that some kind of stand alone device that could do the up-coverting ahead of it and pass through to the DAC would be available in the near future.
Your choice of original media or file type would be irrelevant.
Even if I never play a DSD disc for the rest of my life, it seems like with the new PSAUDIO DirectStream, the Chord, The Sony HAPZ1 etc - the new performance frontier is moving to DSD up conversion from PCM etc and the use of gate array's instead of off the (quickly obsoleting) shelf chipsets.
If you have a DSD capable DAC even in a humble version its inevitable that some kind of stand alone device that could do the up-coverting ahead of it and pass through to the DAC would be available in the near future.
Your choice of original media or file type would be irrelevant.