Thanks for sharing...
But I'll definitely wait for the Alphacool block, shouldn't be more time to get that I guess.
The HCM block is listed with expected availability in mid May, and from the few reviews they have on site it looks like you could expect some extra delivery time as well...
The HCM block also look a bit simple compared to other Ampere wb and I wouldn't take a chance on this and having no knowledge about the company and their products from before.
Couldn't find any reviews for their GPU blocks, found some linkes that were a couple of years old but they didn't work.
So my question would be, how well are their designs for heat dissipation & water flow, how well could you expect the fitment of the block to be, how is the support and refund process if the product doesn't hold what's promised ect.
No question which way I'll role my dice on this one.
But hey get one and we can compare