For the first time in my life, I put PPF on a car when I replaced our wrecked Lucid with another Lucid -- Xpel Ultimate Fusion. The first Lucid was coated with Opti-Coat Pro3 ceramic, the newest generation of a product I had used on other cars with good results. However, because the car had accumulated a few minor chips on the leading edges, I decided to try a film on the replacement car.
I've only had it on for a month, so here are the only three observations I can make thus far in comparing the two treatments. Both cars were/are Zenith Red, which I found to show dirt almost as readily as a black car.
1. The car stays cleaner with the Ultimate Fusion, accumulating far less dust and not showing rain spatters as much on the lower rear fenders. It's been three weeks since I washed it, and I'm still on the fence about whether a wash will noticeably improve its look.
2. The self-healing seems to work well. The other day I noticed a light scratch several inches long on the hood. Although it was a minor scratch, it was enough to catch a fingernail when I examined it. I thus assumed the scratch went below the self-healing layer of the film. The next morning, the scratch was gone.
3. The film brought new visual depth to the finish. We have a friend who is almost fetishistic in commenting about every aspect of our Lucids -- a car which fascinates him. Whenever I would wash the first Lucid and apply Opti-Seal to its ceramic coat, he would comment on how rich the finish looked. But the first time he saw the new car with the Ultimate Fusion on it he immediately held forth about how much richer the finish looked than on the first car.
The main reason I opted to wrap the car is that I was getting tired of trying to keep the first Lucid clean with frequent hand washings during our rainy season. One of the reasons I paid for Ultimate Fusion is that it is claimed to hold up under automatic carwashes and that its impregnation with ceramic particles gives it more durability. Xpel sells a PPF sealer (for $109 a gallon) that they say should be applied to the film every month for ultimate protection. I bought it before asking the installer whether the sealer was really necessary, and he said no. Thus far, the sealer is still sitting unopened in the garage.