I have looked into these FPGA boards and I really like the idea.  We could sell all of our GPUs and buy FPGA boards with the money.  The only issue I see with that is that in the event of a Bitcoin crash, the boards might not resell for as much of a percentage of retail value as the GPUs, but I'm not sure about that point, if anyone would like to enlighten me.

I would like to hear other people's opinions on this.