Has anyone used one of these yet?
I currently use an SR-500 and I get close to what I want. I was really bummed when I saw that they ditched the USB control and profiling options of the SR-700, but I never upgraded because it lacked all-important thermocouples. I guess this should motivate me to finally put together the PID popper that I have all the parts for, but the larger batch size appeals to me to roast for my wife whose only criteria for coffee is it has to be FTO.