Congratulations. You can’t go wrong with any of those choices. Do features matter to you, such as inputs (I2S, HDMI, etc)? Something to keep in mind
My choice from your list would be dCS
Shopping for a DAC at AXPONA
I finally retired yesterday (at 77). Since I didn't receive a gold watch, or actually anything at all, from my employer, as a celebratory gift to myself I decided that I would buy a new DAC to replace my Lumin T2.
I intend to listen to several higher-end DACs at AXPONA, but it is unlikely that I shall be able to get more than a cursory sense of their qualities -- particularly given all the other equipment, and the room environment itself, will be far different from what I have at home. Here are the DACs I especially wish to hear:
Bricasti (M1 Series II and/or M21); dCS Bartok APEX; Lumin X1; MSB Discrete; Playback Designs MPD-6 w/Stream X-2; and Weiss Engineering (DAC502 MkII -4ch and/or Helios).
I would be grateful to receive the thoughts of others about these DACs and, particularly, your thinking regarding any contrasts between two or more of them.
Thanks!