Nimweth
Headphoneus Supremus
+1 for the ZSX, but BLON BL-03 is good too!From your list, I own the CCA C10 and can only speak for that model plus KZ AS06. Both bring out the mids, with guitar and mellotron on Genesis, Yes, 80s King Crimson and Tool. Sub-bass is great with Rutherford's bass pedals on Seconds Out, for one example. FLAC files only.
From what I'm hearing, the ZSX (and I'll throw in C12, too) should be exquisite.