You should call your CC company. I've read that some apply different chargeback policies.
All I really need is 2-4 weeks! If they deliver on their first batch then no fear there. ( about 2 months total from my original order).
And that is precisely why I did not order 2nd patch avalon. I wonder why anybody would pay in BTC. Vs PayPal?
They paid in BTC because it was the only option, and Avalon is the only company that's shipped ASICs to customers.
I wouldn't order from them, either, though. People who abuse their customers just because they can will not get my business.