Xbox one s all digital good?

You can download all games like with the other consoles with cd

All that are available for the Xbox can also be downloaded.

So recommended?

It is recommended if you don't have a CD because you won't be able to use it. So if you have no CD's and get a new / first Xbox you can recommend this

You can download whatever is available from the Xbox Store. However, you also have to pay the prices there. There's often good competition in the disc market, especially for newer games. In the XBox Store you can ask for what you want. In addition, you can't buy or sell used games.

If it is worth it to you to save money when buying hardware, but to pay extra when buying software, then please.

Not really in my opinion.

On the one hand, the games are often cheaper in stores than in the store, and on the other hand, the console itself is not really cheaper than a One S.

I'm just playing Fortnite

In the end you have to decide that yourself.

For me that would not be an alternative.

I find that I already have Kb to put CD in