You could use a number of approaches when faced with the challenge of "How to find cable TV providers near me?" You could spend hours surfing the internet, going through the process of entering your information into each provider's website to see if they service your area. It would be much more effective, however, if you could narrow the search down to the best cable providers in your area before diving into the shopping phase.
For the technically competent, I’d recommend setting up a Home Theater PC. A $70 AMD A6-5400K should handle all of your HTPC needs. If you’d like to game as well, consider a more expensive A8 or A10. Of course, you need to couple this with a case, PSU, motherboard, RAM, HDD, wireless 802.11n adapter, wireless keyboard/mouse, and OS. Most people who go this route aren’t starting from scratch, but if you are, it’s a significantly more expensive option than a set top box.
The problem with Netflix is that the catalog of (non-original) films and TV shows is constantly in flux as the studio and networks play games, look for better terms, or set up exclusives on other services. We can't guarantee an entire series or movie will be there forever. But original programming makes Netflix a destination, giving it not only market share, but mind share, the likes of which only HBO can rival.
You can still watch some episodes for free if you don’t pay for the $8 Hulu subscription. If I remember correctly with Hulu’s free account you can watch the 5 most recent episodes for any given show. We used it that way for a while, starting the episodes playing in the Chrome web browser and then sending it to the Chromecast to play on the 50″ TV. Worth it in my opinion.
One last point on what to watch: If you really want to pay only for what you want to watch and nothing else, don’t forget that iTunes, Amazon, Vudu, Fandango Now, Cinema Now, Google Play and others will gladly sell or rent you movies and episodes of TV series to watch on your computer or TV. If you’re thinking of your various subscriptions as an analogue to cable, then think of this option as akin to the old-fashioned “pay per view.” The fees can add up if you watch a lot, but these vendors have some free videos, too.
By the time you factor in functionality, premium channels, etc., most of these cord cutting options fall short in their ability to even keep up with what Comcast can provide a household. People paying over $200 for cable are also paying for their voice lines as well as their high speed internet, which, mind you, is required to even sustain these cord cutting offerings.
A couple years ago, some services decided it wasn't enough to just provide some a la carte streaming of shows. They wanted to provide what is pretty much a full cable-television subscription experience over the internet. These are those services. They won't necessarily give you super-granular control over content like you'd have with a regular streaming service, or even moreso with a DVR recording stuff off the air, but they give you access to a lot of content you might not otherwise get without a cable subscription—especially news and sports.
The service that started the cable-replacement trend is still one of the best on the market. Sling TV starts off cheap ($20 per month), and while the cost can balloon quickly, depending on your add-ons, this probably won't happen. That's because Sling TV offers two basic packages of channels (Orange and Blue), then lets viewers pick and choose smaller add-ons, which usually cost $5 per month. From sports to comedy to kids' programming to foreign language channels, Sling TV has a little something for everyone. The service's DVR features are not bad, either.
Cable companies, of course, are freaking out: eMarketer says 22.2 million US adults cut the cord by the end of 2017, a trend that will continue for all age demographics below 55. In a November 2017 survey, Leichtman Research said that in the third quarter that year, the top six cable companies lost 290,000 subscribers, compared to 90,000 in Q3 of 2016. It's worse for the satellite providers Dish and DirecTV, which lost 475,000, while internet TV services (specifically via Sling TV and DirecTV Now) gained 536,000.
The question of "when does it make sense?" can easily be rephrased as "how much money can I save?" and one of the biggest factors will be the price difference between combined internet and TV service or just internet. These are also the options that vary the most widely based on where you live, and the availability of promotions or contracts that can keep prices down for a short time.