Zanshin. Save your money
. I have a navtex onboard. It was great in Europe
, two weather
forecasts a day, but out here in the Eastern Caribbean
it is of no use whatsoever, unless you enjoy scrolling through dozens of uintelligable nav warnings related to the Florida
coastline. Wi-fi coverage is so good now throughout the islands I almost always get my weather
forecasts online. Put a wi-fi boster on your shopping
list if you haven't already. I have an 'Alfa 500' and it is excellent.