
willgreenleaf
Too early to say Have started a mining contract with BIG MINING System. Based on the first few weeks it should become profitable before the end of the contract. Haven't actually withdrawn anything yet as it hasn't been a month yet which seems to be the minimum if you pay by card. I see potential here but will have to confirm that payouts actually happen before I can fully recommend it.

Hans-Jürgen A.
new chance with Bitcoin Radiant Classic best fee conditions ever after a very poor mining period.

Renato U.
I am enjoying the site service I am satisfied with the site services, I think I will soon be buying more haspower.

bakfire78
Solid Site I have been using BIG MINING System since BTC was $100 a coin and it was a great investment to get as much mining power as possible. I continue to use the site and top up when I can. It is a low investment if you believe crypto coin will continue to climb. To the moon baby!!

Thirawit P.
Investment contract Very good contract.