I don't want to sound like jump on the gun. A little of my background if you notice on my sig. I bought the may used, bliss new. Using RPI4 + Gentooplayer.
I have been with Dave for 7 years, +mscaler 3 years back. now I change to Holo Stack, in summaries : Don't like the bulk, don't like the heat, but the sound - Heaven. now I can experience it firsthand what the people are saying. Realisim in 3 dimension, true stage, separation, live like audio. I just listen using HE1000 for now. have not fire up the amp and speakers.
I am also considering the Serene but base on review the Bliss shouldn't too far off and I need a good HP amp as well thus the bliss.