They will all eventually show wear and tear of course but I want that wear and tear to be caused by me. I was really mad thinkin I had received a used mod that was supposed to be new! So glad I was wrong. I hadn't even thought about a protective film on it. LolTrust me, no matter how well you take care of a new mod it will definitely show wear and tear as i have yet to find a way to avoid the unavoidable drop lol.
Actually it works out well like that because after using a mod long enough the obsession of keeping it pristine wears off , you start to care a little less imo.
The mods CHEAP anyway , just buy another.