We're still mining with 12 rigs and have 3 more rigs that only need GPUs to be ready to mine again. We're waiting for Nvidia or AMD to release their new series, but who knows when that will be.... All of our rigs are 100% ROI, so we don't need to have high profits for it to be worth running them. 

I'm pretty interested in the FPGA news that is out there, but our number 1 priority for 2018 is to see if we can install a natural gas generator to provide almost all of our electricity.  If that is possible and fits the budget it will make mining long term a viable option for us.