This is my first GPS and I am very satisfied. The notice, which must be printed on the web, is well detailed. I used this product to recheck the limits of my land and uses it several times a week to mark ballads routes. Sometimes a few inaccuracies in the positions and the trip computer but it just may be the satellites. Provide ballad backup batteries because the battery end of reporting leaves you only a few minutes before break ... Attention also to the plots memory capacity is not huge but is sufficient for walks in one day. Beyond providing cutting strokes (This model can store up to ten). You can also create up to 99 routes with waypoints. The only danger is no longer able to do without!