Pyle and Rosen comparison? Not likely. The screen on the Rosen is far superior. These have been built by Rosen and sold by Mercedes for years under the Mercedes name. Rosen also made screens for Boeing for years.

The monitors you buy from Rosen are the identical ones you get from the Mercedes parts for a dealer installation with a Rosen name attached to it.

As for install, a little tricky on the first one but not bad at all. The plastic clips that hold the monitor slip under the factory posts, then the monitor slips on to them. You don't have to disassemble the factory headrests at all. Just pull the seatback to run the wires.