Dmm53 hi, if your preference is for RedBook not your not interested in DSD. Then I would get the Schitt as it has a proper R2R ladder dac for the best conversion, your wired for sound has Delta Sigma.
From Schitt, and others say the same for RedBook replay, and I also have found this as well.
"21 Bits, No Guessing: Mission-Critical D/A Technology
When doctors are trying to diagnose whether you have gas or cancer from MRI results, or when the military is trying to ensure a missile hits an ammo dump and not a nunnery next door, they don’t use “24 bit” or “32 bit” delta-sigma D/A converters. Instead, they rely on precision, multibit ladder DACs, like the Analog Devices AD5791. This allows them the bit-perfect precision they need for critical applications, rather than the guesswork of a delta-sigma. We chose this same critical technology for Yggdrasil. Following these unique D/A converters are sophisticated discrete JFET buffers and summers."