I decided to build my first custom water cooling system, including cpu and gpu. While cpu block and all other components except gpu waterblock are readily available, the choice of the gpu block were only two: EKWB and Bykski.
I decided to go with the latter one because it was readily available.
Positives: pretty good delivery time - 2 weeks direct from China, all necessary hardware included, good fit and finish - all holes line up and no sharp edges.
Negatives: absolutely no instructions included, thermal pads included were not enough to cover the back of the pcb - had to leave original pads there.
Performance: great, maximum hot spot temp is 69c.
