Debating on how I should cool my CPU. Closed or custom?

Arishok N7

Honorable
Aug 6, 2012
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So right now I have an average closed loop 120mm water cooler.I'll admit, I've always wanted to buy one of those custom kits. But closed loop one are so much more convenient and easy on maintenance. Are top of the line closed loop water coolers just as good as a custom kit? Help me understand more about water cooling.