Ants!
Very clean. Dig your setup and am going to change a few things on my side because of it.
Are your ants new? If so, do you have free electricity? I'm asking because I have a similar setup but intend to sell them pretty soon. After a few more jumps it looks like they won't even pay for their electricity.
Thanks for the compliment
. I ordered about 4 from each batch 1 through 7. I have 28 s3 antminers in total. I pay a flat monthly rate to rent out my little server room which includes free electricity. I've already mined back ~40% of my BTC investment so break even is looking good and some profit is possible if I sell them at the right time or difficulty stays under 15% for a bit.