Hammer thanks for the info. But youre killing me here.You didn't really answer many of his questions, and what you gave him won't really help him answer you. Let's try again.
I'm not sure you understand what he means by full-bore. Let me break it down.
On each TV, you can have different levels of access/capabilities. Many times, you don't really need full capabilities on every TV. To do that adds significant cost with no real gains. So let's look at the different levels and see what you need.
1. Antenna - Good, old fashioned, over-the-air(OTA) content. Can either be a whole-house antenna that is split between your TVs through coax, or individual "rabbit ears" for each TV. Considering where you live, the rabbit ears are out, but a good whole-house antenna will get you some channels. Looks like you can get CBS, FOX & PBS this way(and some subchannels).
2. Internet content - This is to fill the void from antenna. Considering how few OTA channels you have, this is a big void. Here's where things get complicated and then simple again. To fill the void for the channels you like, you will probably have to get multiple services(Netflix, Amazon Prime, Sling TV, MLB, NFL, WatchESPN, etc.). This feels very complicated. But once you make those choices, you can often find an interface system like Roku that pulls it all back together in an easy to use format. But all that comes later. Right now, he just needs an idea on how many TVs need access to internet content(I'm going to guess all of them in your case).
3. Antenna DVR - Live recording from your antenna channels. This is separate from...
4. Internet DVR - Live recording from the internet content.
5. On demand - This means going and finding what you want to watch rather than channel surfing to it. Example: One of the few current "TV shows" I'm watching is The Grand Tour on Amazon Prime(new version of Top Gear). New GT episodes come out once a week, but you watch them whenever you want to. There's no need to use a DVR to record them to watch later. You go to the Amazon Prime website(or use an app) to select the show and watch it whenever you choose. The same is true for movies and series on Netflix and the like. If just about all of the things you like to watch are available on demand, then there isn't really a need for a DVR on every TV. Maybe one DVR for the whole house and then use on demand for the rest. Depends on your viewing habits/needs.
6. Accessing recorded content on other devices - Tech is available to take content from your antenna or DVR and stream it to a phone or tablet device. Maybe you want to be able to watch something on a tablet while sitting on your porch. Or maybe you don't want a TV in your bedroom but want to be able to occasionally watch your recordings there. Stuff like that. It's nice tech to have if you've got tablets and want to use them for this, but it adds to the cost of the system.
So now for the other questions:
1. How many TVs are we talking about total?
2. How many of those TVs need to have antenna access and do you already have an antenna?
3. How many of the TVs must be able to access internet content?
4. How many must have separate DVR capabilities and what kinds(antenna and/or internet)?
5. Do you currently have a Cat5/6(network) outlet near every TV location? If not every location, how many do not have network jacks nearby and how many of those TVs need internet access?
6. Do you want the ability to stream recorded content to phones and/or tablets?
7. He didn't ask this, but do you have any old computers or laptops that are just gathering dust? It may or may not save money.
I'll give you an example of what he's looking for by providing my situation.
1. I've got one TV.
2. I don't have an antenna and an antenna is not an option in my case.
3. My one TV must have access to internet content.
4. I'd like to have internet DVR, but it's not a deal-breaker. I think I can get everything I want live(sports) or on demand.
5. I have a network connection near my TV.
6. I don't need to stream to a phone or tablet, but I do want to stream to a Win10 laptop.
7. I have two old laptops that can be repurposed. Both have HDMI ports and are fairly powerful.