Choosing a chiller

[Slickdonkey]

Do you have any opinion on drop in chillers? Specifically the aqualogic cyclone. They are a bit more expensive but I like there effeciency in both using less power, and not requiring a feed pump. The only problem I see is that the farthest you can locate it away from the tank is right next to the stand basically.

I have no personal experience with this, but from what I've heard they are prone to breakage and don't work as well as the inline units.