Console Games as a CD or online?

I have an Xbox one and I enjoy playing Assassin's creed unity on it… I just wanted to ask if you prefer a game as a CD or as an online purchase and I wanted to ask how I can save my score in AC unity so it will not be lost on a new Xbox about?

I really do not prefer a variant and I'm quite flexible or spontaneous. If you want to go fast or the game is not available in the store of my confidence, I'll just buy online. Even many smaller titles are initially only available online, so I'll never wait for the retail version and hit right away.

Your score will be saved online in the cloud along with your Xbox Live profile. So if you sign up online with your account on another one, all scores will be available again.

That's what I wanted to know! Thank you, because I'm also flexible and I did not know that with the cloud either. I always thought that you have to save everything Manuel on his cloud… Every single detail… Well that's way better of course! Lg

If I had an extremely fast line then I would buy online.
But if I ne extremely lame line would have as cd where you only have to load updates.