Maybe time to stop investing in Mining machines — Ethereum ...
People are still talking of setting up mining rigs. look at ebay for plug''n''play ethereum rigs, they are there. Ok, i have ROI but once your into less than 50% return (and falling) it all starts getting arduous. Especialy with the end of mining looming. Like the man said "Maybe time to stop investing in Mining machines" At current eth prices ...