The NIO is aboutto hit the market in north america with a range of 1000km at a bit more than half the cost of a tesla, and get this they will be able to switch out these solid state batteries in just 6 mins and be on their way again. The cost of doing this is ZERO. Within a year tesla will be like all the other car makers in north america trading at 5 times not 50 times like they are now.