I've had this cooler on my i5 for about a year now and I love it. Matches the enthoo pro very well in the black minimalist type style with the subtle silver logo similar to phanteks uses on their case.
Granted I'm not running the 5930k, just a 4690k but oc'd even under load the cooler doesn't ever ramp up. I got curious one day and wondered about the max fan speed noise levels and had to literally oc my cpu, run p95 and turn off every other fan in my case leaving only the cpu fan operational before it became audible.
My biggest issue is with the price as well, it's quite expensive most of the time. I lucked out and got it from ncixus during a sale where it was marked down to $55. Solid cooler, very well built and construction is high end. It may not be a noctua killer but it's definitely not lagging far behind and looks much nicer in a black/gray build. Great article.