GeForce Now on iPad Pro

I play games far too rarely to want to put a console or computer in my apartment. But I would really like to play Baldur's Gate 3.

Now I'm thinking about using GeForce Now with my iPad Pro M1. I have a 250Mbit internet connection at home.

What do you think? Does it work well? Is it worth it? Does an XBox One wireless controller work in this constellation?