Do I get Apple TV in my bedroom?

My main question is should I get Apple TV? Before you say yes or no, I'll explain what I already have in my room. I've got a smart tv with netflix, YouTube, Etc. I've also got an Xbox 360 with all the I players, Netflix YouTube and so on, I also have sly in my bedroom. I've got a iPhone too which is obviously going to help since is Apple TV. So will I get anything else that I haven't already got? Is it worth getting for the airdrop(music games etc) my reason in asking this is because I don't want to spend £100 when I'm just going to get what I already have, any help would be brilliant, thanks in advance!

No, you have more than 99% of the world.

No. Apple TV is a waste of money, even more so with you. Just buy a 30-pin to HDMI cable and use your iPhone as an Apple TV box. Or plug your laptop into your TV. Or use your Smart TV. Or your 360. The Apple TV does everything you can already do.