Dragonfly 5 pro?

What's the diff between the navionics,dual sonar and  C map/gps?
No gps with the navionics?
Pros and cons?
Would like to order and install before Albion.
Thanks.



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Navionics and cmaps are two different mapping systems and both need GPS to work.  You can get either with the Dragonfly.  AFAIK all Dragonflys come with GPS.  Dual sonar is sinar that is either down scan or regular sonar.  You can use either or both at the same time on the Dragonfly.

So it's really about what mapping I would want to use, other than that they are the same?
Looking at getting one off of Amazon and they word them in a way that makes them sound one has gps but the other doesn't.
Thanks for the help.


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