20% faster charging will help at destination chargers because many of them are 80 amps. So, if you stop by a restaurant or hotel with a Tesla destination charger and it will charge that much faster. When the Superferry returns some day and a dozen of us head to the same hotel on Maui with our Teslas, we'll appreciate faster destination charging. Right now I show only 2 destinations chargers in Hawaii: one on Maui and one on the Big Island, but they'll increase in number in coming years.