Re: make a statement...e46 statement that is
jinooi, i thought about it long and hard like you too.
Pros:
as ken mentioned, reversible and means resale value not affected. but even then, how much is the effect? im not sure about porsches but if we're talking about e46 and more than say 4 or 5 years, at most 1 or 2K bargaining chip for dealer etc.
Cons:
of course, higher cost (about 2X the price for "normal" cars) is the biggest factor. on top of that, stone chips, bird shit as mentioned, even minor scrapes if damn suay means replacing the entire decal for that particular panel, whereas if spray painted can just touch up if not serious or deep.
i think to sum it up, whole car change colour = respray, but, if you want designs on parts of the car here and there but not full-on, then decals' reversibility and versatility is the way to go for sure.
all that said, anyone got lobang for good respray to matte colour? price and details appreciated too..