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ETH is most profitable at the moment. But the difficulty is exploding. In USD it's a win. To be honest if you pay in coins maybe it will get hard when everything with the difficulty goes crazy.

Personally I added some SHA256 Bitcoin mining. Cause it's lifetime. I bought my first 2.5TH bitcoin mining in november 2016 for 349 USD and it got ROI already:

If you are really interested we can talk in private if you want to.

Yeah, I would be very interested in talking more about this actually. I wont go in to too many more details, but how would you like to get in contact? It is my girlfriends birthday so I will probably be busy for the rest of the evening, but please let me know which means of communication work best for you.

Google Hangouts ? Twitter Chat ? (Unfortunately Steem has no private chat)

I think they should implement a private chat into Steem immediately....I was thinking of this yesterday as we posted on it.... google hangouts works for me