I really struggle with this subject. I love Schiit Audio, purchased five of their products, and tremendously enjoy their Saga tube remote preamp, Lyr 2 headphone amplifier (with NOS tube upgrade) and Mani phono preamp.
When talking DACs, it seems the best DACs I have enjoyed were inboard delta-sigma cd player dacs as well as outboard stand alone units.
So, I purchased a Schiit Audio Gungnir Multibit DAC using it 90% of the time with Grado P-500 headphones and I found myself asking.... is this worth it? Even though it sounded good, I just could not justify the $1249.00 price for it. I think DACs just don't make as big a difference as other components do. I may buy another Schiit DAC; probably a Modi 3 or Bifrost (D/S), even though waiting for their new USB models would be the best option.