Even it had been delivered on time, it would have been a bit underwhelming.
My KNC Jupiter cost $1362 more but it arrived in early october (2-3 weeks before HF expected shipping date) and runs at 550 GH/s at 575w (roughly the same power efficiency but much faster).
So hashfast would have been competitive if shipped on time, but still not that much better than the rest.
If looking at a single BJ1 it looks pretty bad obviously. With MPP it looks less bad... but that is still a bit of mystery as when we are to get them.
MPP will ship when Difficulty is 400% higher.
