everyone is wonder which is better, both DTek and EK have a great reputation and you can expect great products from both, the real difference is weather or not it suits your application.

i also asked this a few weeks ago, and honestly now ive decided on the EK Supreme, first off. EK has amazing quality, when i saw the inside of the block i was sold. just amazing. and it suits my application perfectly, single CPU loop.

but then again i really am choosing the EK b/c i already have a DTek, wouldnt mind having another but for a few dollar difference, ill go with the EK for my application.