I tried to order some L3+ the last batch and I could not get through to add any to my order, spent about 30 min trying.. The frustration is off the charts when ever I try to participate with these preorder's. For a company making millions from a near monopoly of the asic hardware business I am surprised that bitmain still has not fixed there website.
Bitmain ! upgrade your shitty web server, tight c

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Hate this site:)) 1-1,5 hour spent for nothing...
I just surprised, that few month ago,there was no problem to order at bitmain's site,for minimal prices...