Totally agree with this. I've learned that I have cheap taste in SOUND SIGNATURE

, as I always prefer the sound signature of cheaper gear somehow. But obviously more expensive / higher end gear generally has better resolution/detail/technicality.
One example is that I prefer the sound of D5200 over D9200 LOL. I also likes the sound signature of SR80i. I really have cheap taste LOL.
As for dac I prefer the sound signature of SDAC more, even though MMB2 obviously is more detailed/technical/resolving. But to me SDAC sounds more musical (rich/thick) for my taste/chain/synergy.
Again I think it's the whole picture that matters, so I'm pretty sure MMB2 pair really well with other headphones/amps combination.
Still trying to find a good middle ground.