In the case of the Schiit Yggdrasil, AES/EBU input is preferable over S/PDIF. Mike Moffatt says so.
Digital inputs ....is one really better than another?
My current digital system is a Bryston BDP-1/BDA-1 combo connected via AES/EBU. My plan is to upgrade at least the DAC in the very near future. I noticed that most higher end DACS don’t have AES/EBU inputs. Is it because the AES/EBU is inferior in SQ? If this is the case, I want my replacement DAC to have AES/EBU for use with my current player and the preferred input for a future player upgrade.