Hashnest seems the least likely to become a scam becuase you provide them to money to make more bitcoin miners and as a result, they give you all of the income from that bitcoin miner until they have atleast paid back you ititial deposit. So you are bsically just renting a bitcoin miner andpaying for its power while your deposit gets paid back.
You can still buy from hashnest your own S5 miner .
AntminerS5
Price: 379.0 USD(1.66293639฿) Stock: 1267
https://www.hashnest.com/hash_currencies/24/shopPACMIC is not cloud mining.
Can they be bought with bitcoin as usd is not my native currency.
That seems very reliable as they take a maintanence fee as well, can you buy s5+s?
