Purchased my Model 3 a week ago and I was wondering whether it's necessary to do PPF to protect the front part of my car. I go on a highway 2-3 times a week and drive less than 100km a day. One of my colleague says he is getting his M3 done but I'm not sure what the best option would be to protect the front part of my car from dirts and stains. Also how do you guys protect the car from door dings?