Would be interested in anybodies opinion about this - looking to get it for my system.
Better than air cooling?
If you want to get an idea of the performance you should expect from this cooler, check out this video I put together comparing it to the Intel 980X cooler, which is a pretty good performer in it's own right.
There are some very high end air coolers that give you better performance than the 510LC, but at the expense of noise and case access.
If you are looking for more performance than you might want to consider the 550LC (same cooler as the Corsair H50) or the 570LC (same cooller as the Corsair H70).
Let me know I can give you any more information. Take care,