another reason is there will be 10 of thousands of s9's on the cheap.

I have developed quiet cheap modded 2 board s9's that can mine here. use 400 watts and do 4.7th quietly

So having a space heater first mining here its a dirt cheap way of a chance at big money.

Space heater down clocked s9's can be made for 100 or less they will last for years.

 My two board pulls 377 watts.

I owned the s9 already the modes were about 13 dollars.

so 13 dollars and .03 btc is about 300 dollars. {I donated 0.03 btc}

1 year of 400 watt mining is about  10 x 365 =3650 kwatts at 15 cents = 550 a year.

550+300 = 850 for a 1 year shot at 6.25 btc

 the miner is quiet.  it will help add warmth in the winter.

http://35.226.27.67:3000/d/JmhHccgGz/ck-pool-user-dashboard?orgId=1&refresh=1m&var-user=146UJM5kgzLVUV23CXCf33KQKHckoX1gx3

I am running the quiet s9 over night.