I've really been looking at these Lowrance Go units, too, to add some additional units in the family. I have my Pocket PC, which lifts all the weights with its bluetooth SirfIII gps unit. Detailed maps, gpx files, autoroute, etc. there. Don't need a whole lot of features in the additional GPS.
We have an eXplorist 100, and it has been great for us. Put in the coords. and hand it to the kids (never hand a Pocket PC to the kids!!!!!), and off they go. It does an impressive job of holding a fix.
However, I'm impressed with the Lowrance prices, and I'm thinking that a base map might be kind of nice for another unit. I don't mind entering coords as we only do a couple caches in a days time.
I've been wondering about two things. First, the accuracy. I've read and searched here and found that many people are pretty happy with the accuracy of the Lowrance units. But, then, I searched for Lowrance GO reviews and found the following:
http://www.todayscacher.com/2006/mar/reviews2.asp
I don't think it is too old of a unit yet, so there aren't many reviews, but this one doesn't seem to indicate that the GO2 is so great vs. the Garmins and Magellans. Saving everyone the time of having to read it, it says that you have to wait and let the Lowrance settle down for several minutes for it to be accurate. It also states that the Lowrance GO put people a hundred feet from the location. Any thoughts on this?
Also, I wonder what the difference is between the basemaps in the GO and the GO2. It's 32 vs. 64 MB of memory, so I'd think the GO2 would have much more detail, but I can't find anything on the differences. Does anybody know? Are the interstates and highways the same? We don't need too much detail on oceanographic details.
Sorry for the long post and the basic questions. I've searched long and hard and can't find too many details on the accuracy of the GO units specifically and the details of the basemaps.