So... Its not worth it for the price they are asking (200) right?
I wouldn't buy them at 200 EUR. But do your own math with your assumptions, risk tolerance, opportunity cost etc.
I know they are a bit overpriced (a lot!), but what is crushing me is the energy bill...
I have currently a system doing 1200w for 2.5 mhash and another for 1000w doing 1.8 mhs...
Plus my main systems with 1.7mhash doing 700w
So it s a lot of consuption... If that gridseed costed 200 but have 660khash, that would be a good alternative, but for now i don´t think so...
Too low khash for so much money...
LPC
One risk factor to add is defective units. I assume you have almost no warranty on them.
With GPU bought you still have 1-3 year warranty.
A.