This is a comparison of the CMAP REVEAL SD card to the Navionics Coastal SD card. The area compared is in North Carolina Cape Lookout area. I have used the Navionics Coatal SD card for almost 2 years. The Navionics card is used to locate offshore bottom fishing structure . The inshore detail of the CMAP REVEAL card is fantastic.
The SIMRAD unit is a GO 9. I have owned a EVO2 as well. I am pleased with the SIMRAD products.
