I have a second batch order.... Your opinion... Have I to request a refund ? 
Taped Out in March: https://www.kncminer.com/news/news-78
TSMC 20nm cycle time (masks creation) is 4-5 months. Samples in July / August. Miners probably in August / September
Spondoolies-Tech, I'll suggest again to you, that, as an official representative of a commercial competitor you would be better served staying in your own thread and conducting yourselves more professionally. You are not doing yourselves any favours with this line of attack.
Yeah, this is our corner to troll on.