Bit of an update.
I now have 2.5 rigs mining 24/7.
12x GTX 1060s and 2x GTX 1070s - purely on Ethereum for the moment.
I am getting around 340MH/s from all of this, for about 1300w
Even with the difficulty increases, I am still seeing around 4.7 ETH per month return, which has the ROI at...