You plan on driving one of those to the grocery store do ya? LOL
I’ve seen the articles on those. They may make it work, but we’re not seeing cars in the 300-500 mile range yet. There may be a model or two out there I haven’t seen.
If you want too drive cross country, I’m not convinced even a 300-500 mile charge is going to work wonders. If they could use capacitors (believe that’s right) so they could recharge them in a few minutes, it might come close to a gas fill-up in time. Then we’re talking a reasoned comparison to gas engine driven cars.
None of this will happen in our lifetime but something like it will come along if they can just get a supply of Dilithium crystals or some UnObtanium.