I have maybe 50 SACDs, but some of these are among my very best, and some of my very best CDs cannot be found on Qobuz. (I do mostly classical music.) I am surprised at how well my streaming performs (Aurender NH10/N20/Esoteric K-01XD DAC) compared to the K-01XD's CD/SACD transport/DAC. In some cases streaming SQ from Qobuz is actually equal or slightly better to my ears than from my CD player for the same CD recordings, which strains credulity.
I would like to separate the transport from the DAC, but unless the transport and DAC are from the same company, there are legal issues with SACD playback unless connectivity is via I2S. This severely limits DAC choices if SACD playback is required - for the relatively light use I would make of it. I may just need to investigate some DSD downloads.