When it comes to head units, there's no other brand for me than Pioneer. The quality is great. I love my Z140, and I can honestly say it does all that I need it to do. The only thing, because nothing is perfect, is that if theres an issue with the buttons on the unit there's no way to navigate through the head unit (for example: you can't get to the navigation or gone screen from the music screen) It was well worth the price. Online car stereo offers great products at some of the best prices around. And I will always look here first for my car audio needs. Thanks