Also auditioned few others including AK120 and FiiO X5...
Cables? Better donate that money to charity or something, stock are more than fine, and only reasons why someone should go aftermarket is durability and looks.
Other Audio Equipment:
NuForce uDAC-2 (SOLD) (3.5)
Almost everything with guitar, acoustic or electric: from flamenco and easy going rock to heavy metal;
All variations of jazz;
Classical music, from full orchestra to solo piano;
Occasionaly rap/hiphop, dubstep, pop, electronic (never too hard trance);
Rarely any kind of folk music (which doesn't mean there aren't good ones :).