The delivery was due on 25th Jan at 12PM, I did not want to wait that long as delivery time eats into max profits mining time. I ended up collecting the miner on 24th Jan at 6:30pm. FedEx is a 6hr round trip so I got an extra 14 hours of mining while the difficulty was lower
I decided to drive to FedEx so that I can start mining 14hrs sooner.
The extra mining time calculates to £140 and the travelling costs around £40 so that is a profit of £100 instead of waiting for FedEx to deliver the miner. I also have solar panels to help with the mining costs.
Here's my...