The Witcher III vs Rise of the Tomb Raider

Greetings fellow summoners,

As you may or may not know, Xbox is currently having a sale on many of last year's top games. I have $30 of credit on my account, so I decided to pick up one of the hits I missed. The two that caught my eye are Rise of the Tomb Raider, and The Witcher 3: Wild Hunt. I only have enough credit for one of them. Which should I buy?

https://gandhigaming.files.wordpress.com/2016/01/the-witcher-3-gif-3.gif?w=422&h=237 http://static2.comicvine.com/uploads/scale_super/11123/111235159/5168327-7541589044-51131.gif

https://media.giphy.com/media/m85hoRAa16COI/giphy.gif http://i.imgur.com/BQ3X7vw.gif?Noredirect

Now, The Witcher has one major advantage: It has earned Conan's support. http://i.imgur.com/IVqCkSv.gif?Noredirect

PS. If you tell me to buy a better PC or a PS4 I will simply respond with this gif: https://media.giphy.com/media/3oEjI0vcAbTIdlwiiI/giphy.gif