I have owned the IQ3600 for 3 years, carry it in my briefcase, something you can't do conveniently with a typical motorcycle GPS, and use it regularly. The screen is excellent. I have mounts for and use on my car, 1150RT and K12R. It's totally underrated for use with motorcycles. When on the bikes, the audio output is connected to my Autocom. Because it's not waterproof, I throw a baggie over it when riding in the rain. I strongly recomend it.