Good points.My understanding is the Ford ESP may be purchased anytime prior to Ford OEM warranty expiring, therefore my plan is to purchase later. In the unfortunate event my BR is stolen or hit and totaled I won't be out the ESP cost. Advantage of ESP purchase at time of delivery is you may be able to finance into the lien.
Here is another warranty thread: Best additional Ford warranties to purchase?
Another thread from Granger Ford: Bronco Raptor Ford Protect Warranty $50 over Dealer Cost