GPS/Combo Unit Questions
I'm looking to upgrade the GPS on my 20' cc. I have been looking at a couple of different models and wanted any feedback, also had some questions and would appreciate some insight on the pros and cons:
Northstar Explorer 650 and 657
Garmin 498c
Also,what's the pro/cons of internal antenna vs external?
Most of my fishing is done inshore for stripers in 10-30' of water, occasionally in water 50-100'.
Thanks!
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