So my 2011 did not come with headrest DVD system. I am wondering how good the invision one's are that ford install's or should i get some aftermarket one's. If aftermarket, what should i do. the local audio shop wants about $2,000 to install some Myron and Davis players. Is this worth it or is there a better option?

 

Ive installed the Myron and Davis and let me tell you, they are worth every penny, however when we carried them, the headrests/monitors were around $900 and install was $200, fyi

 

How are these things with the FM modulation throught the vehicle speakers? I am wondering if that will work fine or if i should buy the Harness to wire it through the entire system.