Furuno, Navionics, or C-Map NT Card?

[Capt. Ron]

My beautiful lightly used Parker 2120 came with a Furuno GPS/Plotter/Sounder model GP-1650DF NT. Unfortunately it has the home waters of its past owner and I need the Long Island Sound. Does anyone have any advice to which on the the three cards that are avialable for this model, Furuno, Navionics, or C-Map NT ? Where is the best place to purchase these cards?

Thanks in advance!

 

[superboat5]

Furuno web site link
http://www.furunousa.com/products/produ ... +Plotterss

 

[Capt. Ron]

Thanks Superboat5, Furuno doesnt carry these cards any longer from their webpage. I found a few webpages that have the Navionics and C-Maps, but I wasnt sure which one is better, etc.