Hey guys,
For a comprehensive comparison of cloud mining services check this out:
https://cloudmining.guru/wp/PBMining seems to be good but there are even better rated services like
https://genesis-mining.com using very innovative products to get even more out of the hashpower!
Genesis-mining...thx for the discover jimmy2k...i'm going to try this 2MH/s contract...
I now have received several payouts from them and the profitability is really good! As soon as they are adding Darkcoin to their portfolio of mineable coins I will be in for another round!
I am very excited since they seem to be the first cloud mining service to offer DRK for large scale investments!