While I would personally go for the Corsair, you can get more info here about the Aerocool:http://www.xbitlabs.com/articles/cases/display/aerocool-psu_5.html
This from last page of KitGuru review:
"The unit didn’t fail in our ‘real world’ testing this week, but we would have some concerns with the overall noise suppression capabilities, especially if the end user was pushing the supply hard, particularly when overclocked with expensive, high drain partnering equipment. I wouldn’t trust this unit long term with a high end system build."
Hope it helps.