I am interested in a GPS with a medium size screen, 6-8 inch, to use in my boat and auto. I do not want the size of the Garmin 276,476. My question is has anyone used roadmaps on a 182 type Garmin and how did it work. I am more interested in Topo maps for marine use as I have heard they have better maps for our South Louisiana marshes than Blue Charts. I have been advised the Lowrance units are good for this and I am considering the 7 inch model with Hard Drive and Maps.Anyone have any opinions?
thanks in advance for any responses.
Jim
thanks in advance for any responses.
Jim