inputs.text: quality appears best balanced pros - much research decided purchase unit price vs quality appears best balancedpros fast shipping well packaged color matches close existing dashboard trim not perfectly cant really tell difference perfect fit existing dashboard hardware brackets screws etc easy install matching wire harness doesnt need wire work nice large screen brightness adjusts nightday based headlights onoff switch good radio reception clear sound customizable home screen limitations listed cons easy bluetooth connection good iphoneipod connectivity iphone 5 lightning adaptor needed good usb options movies play well limitations got avi files play steering wheel controls customizable work fairly well good remote control decent gps software poisconsphone book doesnt transfer contacts iphone observed contacts one phone listed home cell work etc dont show contacts one phone number show wrote eonon customer support replied would like tell show 23 phone numbers home cell office still figure contacts one phone number no voice activated commands phone dialing 4 speakers work two located top dashboard dont work unit amps 4 speakers no support mp4 mkv mov files far avi movie files work home screen cant erase icons not used tv tpms unit doesnt tpms system no longer available eonon really would shed 125 150 buy one relative lagging overall functions including scrollingthrough 4 screens home display dlna miracast buggy not easy work around screen mirroring still work progress watching movies daylight difficult screen not bright no problems nightother thoughts gps antenna nicely routed dashboard vents lift section dashboard clock relatively simple clamps holding place put cable right passenger side next windshield gps antenna nicely located dashboard windshield perfect exposure satellites snug fit place almost unnoticeable overall installation time 2 hours lot attention details second install done 30 minutesoverall unit appears good investment oem unit failed play cds displaying error didnt allow go cd aux input ipod use playback options increased kids appear excited movie option