Good luck on getting a F150 Lightning any time soon. I have been following the Bronco for almost a year now and not sure when you will be able test drive one before purchase.
Here is a quote from a news article I saw.
"What Does a Reservation Do For You?
It gets you one step closer to owning the all-new Bronco.
Reserve now to secure your Bronco. Beginning in January 2021, you will be able to convert your reservation to an order with your preferred Ford Dealer.
In May 2021, your Ford Dealer will be able to provide an approximate date for the delivery of your Bronco. Initial Bronco 2 and 4-door deliveries are targeted to begin in summer 2021.
Due to the high number of Bronco 2 and 4-door reservations, deliveries may extend into the 2022 calendar year."