I will wait for hydrogen engines. Electric motors are way too costly and way to expensive, for the value they do deliver (range per charge). And their image of being pure green is bs.

Downvote me you dumbfs all you want, truth is, battery production in that manner and the size is no where near a green-mark. Hydrogen on the other hand will be more likely more energy efficient in producing it and won't grief nor exploit 3rd world countries for their resources. 🖕