Pampasail ...... Have you made a decision on your radio/gps?
If you haven't and are looking at the $125 example on e-bay/Craig's list just know it is likely discontinued by manufacturer therefore "current" chart updates are not available.
On a positive note, even a older gps
can give lat/lons for DSC
as long as you can interface with the radio
Most of us have several GPS/Chartplotters (older versions) as "backup" knowing updatable is unlikely.
Life is good if you Keepa Smilin ...
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