Since 2013 I've got Hydra speaker cables and they're still one of my favorite. Since then I compared them with new Hydras and Ultraviolet and new versions offer a little bit darker and heavier sound than mine. Very interesting is Poseidon & Ultraviolet power combo.
We have scheduled the publication of the review for next week, but while lifting the shroud of secrecy, I will reveal that the Angels play extremely dynamically and resolutely, offering great holography and smoothness of sound.
Small coverage from ZenSati factory tour (admittedly in Polish, but there is Google translate, and, of course, the photos, which rather do not require translation ;-) )