Ah, in response to your question, I would say that there would be a definite difference. The Kabeldirekt may look very nice and even use OFC oxygen free copper, but they are likely using a very thin stranded conductor.
The Kimber cables have their own sound and it may be a nice configuration. The Hero uses their vari-strand (putting about 7 strands of different gauges in a grouping).
I have always been a fan of solid-core cables (Pangea / Audioquest). The sound is usually stronger and more solid sounding (no pun intended) than a stranded conductor.
Probably any of these cables would be an upgrade.