I had been warned about the wipers possibly scratching the film. I have had my Bronco now for 6 months and no scratches. I have been very careful to only turn on wipers in the rain so no scratches occur. If you are going to do some serious off roading in the mud, I don’t think ExoShield is...
$375, it warranties the windshield for 2 years or 30,000 miles. A little steep, but I don’t stress out every time a rock pops me. I would like to keep my original windshield as long as I can, plus replacing a windshield can be a hassle. Worth it to me and that’s all that matters.