Yeah, the sad thing miners will pay for it , cuz those who do are addicted and dumb..
OR have
limited rack space, VERY cheap power and are somewhat lazy.
then buy sp3x! not bitmain!
only can get them (sp30-31) used.
There is not much gear around new.
Bitmaintech s-5, s-4+
Avalon 4.1
all of the above are costly .
S-5 is actually the best deal if sound is not important and price rules all.
And if silence is golden the avalon 4.1 is best.
My power jumps to 17-18 cents In about 30-40 days. None of the above are worth buying at my power cost.
I am waiting on a few USB sticks from gekkoscience and may mine with them in the summer.