Skyrim cuz well A if you have amiibo toys or cards which you can get off Etsy $80 for a whole set of Zelda, well you can basically become like link and have his master sword and Hylian shield. Also because Skyrim has Hundreds of hours of Game play of course if you do everything.
Doom only if you looking for story mode which takes a day or two to finish, and multiplayer if you enjoy repetitive shooting etc have it on the Xbox one good enough and Skyrim also but Skyrim is always fun to go back to.