Hi pawelblyskal,
I am sorry for any confusion, but I can confirm that the GTX 1080 FTW black screen crashes were a different issue and that has since been resolved.
http://forums.evga.com/FindPost/2530081 I can also confirm that the EVGA GTX 1060/1070/1080 ACX 3.0 lines of cards are running within spec, but warmer than preferred. We will be offering a VBIOS update to help with the card running warmer, that will be recommended.
However the thermal pad mod is available for anyone that wants lower temperatures, but is optional. Please read our official response at:
http://www.evga.com/thermalmod/.