I just bought a Prius II and am confused between flyaudio vs rosen vs. any standard double din HU most likely kenwood. I have kenwood 6140 in my 2010 rav4 and like it. Some how i feel that will leave much more space in prius dash and won't look good. Is it confirmed that rosen is a similar to Chinese made? I am getting a good price on rosen install but i can probably do same or better with kenwood 6960. Any body have opinion on flyaudio or rosen quality and reliability vs kenwood? Bluetooth and Navigation is most important for me.