Pros: Qualtiy, reasonable pricing, cool design
Cons: Haven't found one yet.
I purchased these from FrozenCPU.com along with some new tubing because I was using those cheapo clamps made of plastic. They were a breeze to install and look great would reccomend them to any who is water cooling a system. The 6 pack seemed to be a very reasonable price to me compared to single compression fittings, although I am still rather new to the water cooling scene. Thanks for making a great product and I hope this helped out someone who was on the fence about these.