You may have also overlooked the other problem with -20c water based coolant - how do you prevent it from freezing? - your choices, for water are limited...theres anti-freeze mixture (technically it should be called anti-boil as thats its primary purpose)...or theres a mixture such as methanol...
Everyone has the right to their own opinion on a product.....and certainly has the right to complain if they have payed out money for it.
What i don't like is the general bad manners, and blanket insults about a company/product of which they have been allowed to have/try the software for...
What a lot of you seem to have forgotton, is that this is FREE - futuremark have done their best to create a benchmark that stress's todays and tommorows systems, setup a community and online results system etc....without asking you guys for money.
Ok, they make money from their sponsors...
Work in progress, building a cascade phase changer cooler shortly, with a interstage heat exchanger loop on 1st compressor side for an inertx loop to cool gfx gpu and ram down to -40c.....anyway heres my current setup: