You know that the difficulty adjustment makes mining always unprofitable right? You only have a 2016 block timeframe to do a massive hash dump and be VERY lucky to make profit. Then you must have a ma...
That's not true at all. Difficulty, on average, only changes by a few small percentage points each adjustment. So there is plenty of time to remain profitable so long as you aren't getting into mining with an unprofitable setup from the get-go.
