Creek Destiny - advise if u got it...

Are there any Creek Destiny owners out there that has tested different power cables - have u found one that sounds great with the amp? I read in a few reviews that Destiny is sensitive to 'power source' quality...I was baffled when my trusty 'high-end' cable that have provided magic to other amps fell flat and how much better it sounds with the stock...anyways, anyone who has experimented - what did u do and what did IT do? THANK YOU!