Now this is a good looking heatsink. If Swiftech would just make one out of copper, then we would be all set.

"As for performance, I found the performance of the Swiftech MCX462+ to be the best I have tested to date. As you can imagine, though, that level of performance doesn't come cheaply. And at $50 dollars, while priced no higher than it's competitors, if you aren't a hard-core performance fanatic, realistically this level of cooling may be overkill for you. If you however are an overclocker, live in a place with unusually high ambient temperatures or just someone who wants the very best performing air cooling solution on the market then you need look no further"

Full Review here