Can I give two more options (three):
FireTV/Amazon and Roku?
We have Roku and Fire TV. Frankly, I don't have any idea about any of them, but I know my kids watch a lot of content on Roku, and we download movies on FireTV through Amazon. I watch so little TV except for college football, Mets, and reruns of the Godfather, Roadhouse, Goodfellas, Casino, Blazing Saddles, Caddyshack and vacation when they are on infinite repeat.
FireTV and Roku aren't Netflix/Hulu competitors; they're set-top boxes used to give you a nice, television-friendly interface. Otherwise, you'd have to connect a computer or tablet to the TV and wouldn't have a remote control. Not sure what FireTV has, but Roku has all of the above available - Netflix, Hulu and Amazon. You pay for your accounts separately.
It's been a while since I used Hulu, but I found that it blew nards when I did the free trial a year or two back. Not worth the money. I use Netflix and Amazon Prime and rarely ever have the need for live TV, outside of sports and events.
Amazon Prime has been called the best deal in tech by several tech sites and I've never seen a better deal. I think it's still $100/year for the TV service, which includes exclusive access to older HBO stuff, a lot of other TV content, movies etc., a music streaming service and free two-day shipping on any Amazon product with the "Prime" label, which probably won't be everything you want to buy, but is useful.
Netflix is better for movies and has some very good original content like House of Cards, along with a good selection of other TV episodes and full series. HBO and I believe Showtime also have monthly streaming services that you can order now, but they're more expensive and only have content from HBO and Showtime.
If Hulu still has the free trial, use it on a week when you can watch a bunch of TV, and if you don't like it, do Amazon Prime first since it has multiple benefits. Then add Netflix if you get bored and want more content.