Keeping a wired connection to your media streamer will always give you the best reception possible. I have zero interest in a wireless connection for my main television. But we don’t live in a wired world that much anymore. If you have a second (or third) television that streams off of a media stick or gaming console, it’s a good time to check the strength of your wireless router.
Not all media streamers offer the same channels: Smart TVs and Blu-ray players, as well as standalone media streamers, don't all offer the same selection of channels and services. Roku devices are the most comprehensive with up to 4,500 possibilities, but there are other media streamers available (such as Amazon Fire TV, Google Chromecast, and others) that may not have the channels and services you desire.
But cable providers didn't factor in that the internet they provide would become their worst enemy via access to streaming video. Services like Netflix, Hulu, and Amazon Video are the most well-known names in what's become known as "cord cutting"—doing away with pay TV and using over-the-air (like the old days) or internet-based services to get all your "television" programming. That means no more paying a huge monthly fee for thousands of hours of TV you don't watch (in theory). Instead, you pay individual services for a la carte programming. It's a lot like paying for just what you watch. Almost.
This streaming service so happens to be more current and up to date than Netflix. The drawback about this is that the latest movies and TV shows (from both broadcast and cable) often come with an extra price tag. Regardless, its HBO library is to die for. Episodes of shows you wouldn’t find anywhere else like The Sopranos, Six Feet Under, The Wire, Oz, and Band of Brothers are available for free with your subscription, and you won’t find them anywhere else. It’s HBO content covers up for the lack of its attention-grabbing originals. There are no adds, and the subscription fee is 99$ a year, but if you do the math you’ll realize that it’s less than 9$ a month.
Know what you want - and stick to it. Are you looking for the basic cable channels, like your local television networks? Or do you specifically want a certain channel, such as a regional sports network so you can keep up with your home team? Regardless of your goal in subscribing to cable television, you will need to stick to the plan in order to keep your bill where you want it. The customer service representative's job is to try to sell you the highest tier they possibly can, so you'll likely need to be firm when ordering.
Like PlayStation Vue, AT&T's DirecTV Now has several tiers, starting with $35 a month, going to $50 for 80+ channels, $60 for 100+, and $70 for 120+. That does include Viacom stations and all the networks except CBS; the priciest plan offers up multiple Starz-related channels; HBO and Cinemax are here but for $5 per month extra each; Showtime is $8 per month extra.
Keeping recordings on a server has its benefits, like making them available on different devices or a backup when your connection (or the service itself) fails, but it can also complicate things. Sling TV adds an extra $5 for DVR access, and on certain services you'll find that recording doesn't work with channels like HBO. Some YouTube TV customers have complained that the system points them to video on-demand copies of shows that include unskippable ads instead of their recordings, so read the fine print and check user reviews first.