Just a question, Is there any difference between running a 75ohm coax cable (You know, the out of the box stuff) from the RF input on a wall plate to the TV and running a RG6 quad shield cable from a F-Type input on the wall plate to the TV (or even from the aerial to the TV) and then using a F-Type to RF adapter? Hope that makes sense.

This is for IDTV, specifically.