I like mine but it is overpriced for what you get. As for accuracy it has been right on every time. Should have a moving map and bigger screen for that kind of money. I don't find the music part of the radio to be so great. Infinity Sound System!!! Give me a break. It's only average at best. The computerized womans voice is a cute addition. FWIW, I flew behind Garmins and always found them to be unerringly accurate. Magellan too but a little less complex, feature-wise than the Garmin, which for aviation at least, is more upscale. (read expensive)