I have a decent size ether mining farm. Half of it built around a year ago, half of it built couple of months ago. With the card prices tripling or quadrupling in the recent months, the difficulty going up, rewards going down and the price of Ether going down, I'm hardly making any money. Recouping my new investment at this pace will take more than a year. And if at all Casper goes live, there will be couple of million GPUs becoming available to mine other ALT coins and thus reducing the profitability on all ALT coins even further.

Is anyone in the same boat as me? What are your thoughts on mining and the DAG increases, and the overall profitability?