Hi!

Anybody out there have any pro's or con's on the garmin 168 unit?
Which antenna is better to use internal or external ? Does the blue
chart cd rom have a good intercoastal water way map? And is the
waterway cd-rom any good for intercoastal waterway's ? It's so
difficult to decide which unit to purchace. help!!

If there is a better choice for a plotter/sounder for the money I'm
open for suggestions.

Thanks