From the verbiage I saw that was their adventure network, which could be indicative of max charging too but could just be a reasonable network to build starting out.
Hopefully we get info on charging curve soon, could make the 400mi plus pack more or less desirable because it certainly would take forever to charge up at 150-200kw
In testing the Taycan generally got same or better range of epa even at high speeds which I can’t say for Tesla. So the 280 etron gt is probably a good prospect given its faster charging curve.