Interesting thread. Looking at Nyquist mk2, Bartok and MSB Discrete with ProUSB and built in extra PSU. Have heard Nyquist MK1 and loved it but wasn’t listening to buy. Liked Bartok a ton too, but again a long time ago. Loved the Select when I heard it , but again never heard the MSB. Sucks as. I can’t audition like I’m used to.