I had a cheaper Pyle unit and hated it, decided to spend more $$ to get a better quality. Tested Pioneer and Kenwood units (physically played with those on options/menus/scrolling and so on), and settled for VM9022. Screen is a 1/2 smaller than comparable units, but this unit is a piece of ART! Well thought through, all the features it has are developed over years based on customer feedback, and you will be shocked how useful they are (like auto dimming...or navigation menus...touch screen features..hidden menu to avoid parking brake safety, so do not have to mess with wires...and etc and etc...). Unit offers tons of flexibility on your inputs (tons of those) as well as multizone operation. Picture quality i think is one of the best ones, even compare to some double dins Pioneers. i looked around a lot, and Sonic offered the best price around when i bought it. Definitely will recommend and if needed for new vehicle buy it again!