Digital AM/FM radio has yet to become the standard here, although it has a firm hold on the television industry. The sound emitting from these radios has proved itself to be far superior to the old. According to statistics, over 90% of the USA population is still listening to the older style radios. With more stations switching to digital broadcasting, it’s only a matter of time before people begin upgrading their equipment to digital, and it becomes the norm. The one big difference with digital will be if you are on the edge of the transmitting area. Instead of the signal being sort of sketchy, it just won’t be there at all with digital AM/FM radio.
For more info, see Best CD Car Radios