Yes, I agree we shouldn´t speculate.
As for the hashrate of the sp30, it was quite offensively marketed as 6TH (+/-10%, against the Neptune if I remember correctly) so this should be the basis for any compensation (along with the 0.4W/GH).
I saw statements as high as 6.5 somewhere in this topic.
yeah
here is is:
We'll meet our power targets and our schedule.
We're committed to 5.4 THs +- 10% and July delivery.
The SP30 will be able to produce over 6 THs. Probably over 6.5 THs with 2700 Watt (2 X 1200 rated PSUs, each PSU is able to input 1350 Watt)