Just use the search engine, every time HDMI is mentioned there seems to be a great debate. I'm going to try to make this as simple as I can. For the most part most people agree that OTA is the best HD available. Better than from any provider. So, how do we get OTA? I think we all know we get it from coax. Which on the pecking order of cables stands at the bottom. Maybe one day, HDMI may live up to all the hype, but not yet. Maybe HDMI 1.3, or whatever is in the future is beyond that.
BTW I'm talking PQ