I was a big fan of the Koolance QDC's until they would not support a brand new one I had bought directly from them because I was using coolant other than Koolance. So I was happy to see Bitspower come out with some - no idea on their support yet where fluids are concerned but I can say I do like the look of these new QDC's. I run a total of 6 sets in Frank. I use QDC's for segregating the loop for maintenance as well as how I break the loop to drain it. I cannot do a build without a coupld QDC's.
Here is a pic I did with both kinds together:
Thanks it was lots of fun