The Garmin c340 is my first GPS device and I am fairly happy with my purchase. I bought this unit on Black Friday of 2007 when it was on sale for 50% off at Circuit City. Since then, I have used it quite frequently, especially when getting lost. This unit is great for taking detours, because it recalculates routes very quickly. The only issue that I have with this unit is that it tends to lose singals easily among tall buildings or if there are any obstructions overhead.
