I don't know much about them.My hunting partner has one and I saw how his worked.He programed in where the stands were and the huge oak trees.He could find them quickly,while it took me a long time to find the oak trees.They are the only oaks in the area that produce and I usually stumble around till I find them.
He lives in a different state,so I only hunt with him for a few days during the season.
I would like to get a GPS for 200 or less.It would be nice if I could program the topo of the area also.Any ideas?Thanks