My technical analysis of the Antminer L1

...and FLUSH...

Repeat...whatever...
ZiG
EDIT ...:
Also ...from BitMain website ...
https://bitmaintech.com/about.htm ...
..."We reject some business practice in the community, which is intended to distribute the risk and benefit asymmetrically. We are here to change it: we will not accept pre-order forever before we feel logically 100% sure that we can deliver on time. There will be no unexpected waiting and failed/delayed taping-out or any other kinds of delaying risks for our customers.
We created a Legend in the bitcoin community: no pre-orders, on time shipping, even pre-shipping. We are earning more and more trust from our worldwide customers."
Shame on you, BitMain !...

...

ZiG again ... warning you guys...