Bought this unit, and got it today.
Extremely well packaged, and very fast delivery.
Tested it a bit, and think I will newer regret bying the JBC, even if it was the previous model, I found that the only difference so far is the external USB, but that can be solved with an adapter, if I ever can find an real need for that.
These C245 cartridges seems a lot better than the one for Hakko fm2028, atleast from the mechanical aspect.
Very fast heatup time, and the sleepfunction seems to be very good on this station, some would probably say that this is way overkill for hobby usage, but hey..