Depends. Witcher 3 is a MAJOR time sink, I spent a lot of time in the game and now it's an absolute chore just to start it up and figure out where I am.
TBH I grew to hate Destiny. Broken story, you have to pay for a lot of content, had to farm more than I wanted to, and nothing was really deep or special about the enemies and worlds. I got bored with it pretty fast personally.