OK, group test, Hifi News, Feb '08.
On sound...
Arcam A32 50%
Creek Destiny 82% (lighter and more fluid than the Primare, delicate/sparkling top end, micro detailing)
Primare I30 88% (more bass power than the Creek)
Roksan Caspian 75%
Unison Secondo 55%
The Creek has less soul than others but has more precision, top-end sparkling detail and jaw-dropping soundstage. Hi res, light airy balance.