I'm not opposed to new technology once it matures beyond the tinkering stage and enthusiastic early adopter confirmation bias stage to become a bonafide plug and play consumer product, but I do find it a bit amusing to read projected cents per Ah costs based on totally theoretical number of charge-discharge cycles AND which totally ignore the opportunity costs of paying 10 times the going rate ten years early. Add that cost into the equation plus add the costs of the inevitable human or electronic failure resulting in destruction of an expensive item, and I suggest the supposed economic benefits would suddenly evaporate.
