Rustoleum is still a pretty damn good spray paint. It holds up on freight trains for a really long time, its great for bombing, and if your the criminal minded type; it’s free. If, by chance, you feel the need to be told how Rustoleum could possibly be free or where one could find Rustoleum; please stop reading this, seriously.
A few years back, Rusto’ switched their caps to an all-male system, and most of the older cans that were still in stores have been swooped up by the cool rap-letter sprayers. In other words, Rustoleum is a bit less customizable without the use of a separate cap adaptor; available here.