The only things I know of are: 1) You have to pay a lot to swap the main battery (but if this is amortized over the lifetime of the battery the argument falls

The only things I know of are: 1) You have to pay a lot to swap the main battery (but if this is amortized over the lifetime of the battery the argument falls apart.) 2) Tires, because most EV’s have supercar-level zero-to-sixty times. Fuel cell cars probably accelerate worse (it’s not fundamental, but the fuel cell is sized for wattage, so better zero to sixty is expensive), and, I think the fuel cell components would be cheaper than a battery. Having said that, all the high pressure storage tanks I own have limited lifespans, and I’m not sure how much it costs to replace that part of a fuel cell car.