Question for all you cord cutters. I have 5 tv's in the house, three of which are a wall of tv's in my man cave-- a 47" tv, a 55" tv, and a 120" projector. How would you hook up a streaming service to those? I like to watch 2-3 games at once and I'm not about to give that up. I currently have 3 separate Directv receivers to watch these. Any way I could do that with a streaming service?
You could. You'd need 3 different devices, whether that was Roku, Fire Stick, game console, etc. I'd recommend wiring them all to an ethernet switch for how much data you'd want to pull to stream in HD to 3 devices at once. You'd need a hearty WiFi connection for that, but you can accomplish the same thing with much more speed for $15 worth of ethernet cable and one switch.
That must cost you quite a bit for 3 DirecTV receivers, so I assume the price for an internet plan and any purchase/install isn't really an obstacle. I say go for it and DON'T get DirecTV now. We use the in-laws' account and I think it's the worst of the streaming services. YouTube TV is the best IMO.
I have a Roku-enabled smart TV, PS3 and PS4, and Xbox360 that I've used for streaming. I find Roku's interface simplest to use but I don't love their tiny remote. It's easy to lose and fewer buttons means it can be trickier to accomplish some things.
I like using the Playstation the best because you can do more with the buttons on the PS controller, the drawback with the game consoles is they don't always support all the services.
I also own a fire stick but I haven't installed it yet. Check that you can get YouTube TV on whatever device you choose. Roku has it.