I'm so discouraged....and looking for an alternate solution. I was even considering going back to using risers on a known board. Then, I found the Onda B250 BTC-D8P is available in the US :
https://www.waikey.com/item/onda-b250-btc-d8p-8-pci-e-slots-motherboard-8-gpu-mining/
Not sure if I should trust this site.
That is an interesting looking board ...
new DNS name; shop that pops up out of nowhere undercutting even alibaba prices.... yeah... nothing to worry about here
lol i was thinking the same thing, domestic USA seller that beat out the price alibaba quoted me for 10 units ... riiiiiiiiiiiiiiight. super legit.