PPF to my eye changes the refraction of the sunlight, and looses the sparkle.Is it just me? Whenever I think of PPF (which I am getting), I think of those people who keep the plastic delivery wrappers on their sofa so they will stay in good condition š
You are right about the sofa. One worries about saving the car for the next owner at a cost of not fully owning it oneself.
For the price of PPF you could have the car repainted when you want to sell it.