I never know where I am when I am driving and sometimes I get lost going home. So I purchased this Garmin Nuvi 350 GPS for my new car. I have a gps in my other car and it really helped me a lot. This gps is touch screen and is faster then my in car unit. The screen is small but it is very portable. The satellite pickup is excellent; probably better then my in car. It cost about 20% of my in car unit also.