After a lot of research and personal reflection I am down to either the Qutest or a Gungnir (mb). My amp is Burson GT and cans are ZMF vc. I have endeavored to pin myself down on just how much detail I want. I do like detail, but ultimately my primary musical taste is rock/pop so the genre itself does not offer perhaps what jazz or classical would for "ruthlessly revealing" content to experience in most listening sessions. As such, bass and musical "groove" are important to me. If I had one litmus test above all others, it would be which one makes you tap your toes, nod your head to the beat, and say "gee, this sounds great"? The Burson GT nails this for me at the amp stage and I could not be happier with the ZMFs..
I plan to run a Pro-ject Stream Box Ultra over USB as the source (via Roon). I mentally favor XLR outs from the DAC to the amp---but if the Qutest is a better fit I won't be hung up on interconnections. Words of wisdom and experience are welcomed!