The Antminer S9 , the most powerful and efficient miner to date was introduced not so long ago due to the fact that it gets really more challenging to make ebay bitcoin mining profit as a Bitcoin miner because of the increasing difficulty to mine Bitcoins. Thus, it created the impression that only this Bitcoin miner is still currently producing a positive ROI in today’s environment.
There are a lot of positive feedbacks about this product but there are still others who have doubts. A summary of all the pros and cons are listed into one simple review. Most Powerful miner Excluding the electricity cost, mining pool feels or hardware expenses, the Antminer S9 can generate around 0. 5 Bitcoins every month because it has a hash rate of 12. Three different Bitcoin mining calculators were used to calculate and all showed the same results. 330 every month which is equivalent to 0. 5 BTC at the current exchange rate.