watt:

Jean,

Why wouldn't it hide dirt just like Argento?  Please explain "hard to maintain?" Thanks

Dirt is not the issue. Its stone chips and tar etc. Also if you damage the paint work from a scrape or an accident then getting an even finish on the respray across body panes etc is challenging. If you get this then you should put paint protection film on it for peace of mind, and the it will be easy to maintain.