Hi,
I am completely new to bitcoin mining, but researched a lot in the last few days.
Can anyone explain to me, whey all hardware manufacturer are out of stock and why there are so extreme differences in $ per GH/s?
ie:
Blackarrow: 100 GH/s - 350$
Technobit: 40 GH/s - 750€
Erupter Blades 10 GH/s 800€ (Ebay)
Blackarrow: 160 GH/s - 2,499$
Hashfast: 400 GH/s - 2.250$
BFL: 600 GH/s - 4.680$
KnCminer: 550 GH/s - 4.995$
Blackarrow: 2000GH/s - 5.949$
BFL: 500 GH/s - 22.484$ (FFS?)
How is this possible? I seriously just dont get it
Thanks,
M