On my last Challenger, I had Xpel put on the front end, lower fenders/quarters, mirrors, door sills, and under the door handles. Everything else got CQuartz Finest. It was about 2k and made the car look great. Most dust just blew off with a little air, and it was very easy to clean. The car always looked freshly waxed. My Hellcat only arrived on Thursday, and I will have the same treatment done.