XSS is better. Shocker.
Also find it funny he says except maybe AC Mirage, which has a 30fps mode on S with a 2K res and increased shadows, textures, etc.
I find it funny because people don't realise that the gap between XSS and PS5/XSX really isn't big. A XSS at 1080P viewing distance looks very nice. I have played a number of games on PS5 and XSS ranging from Metro Exodus, AC Valhallah all the way to current gen only like Plague Tale 2. PS5 and XSX waste so much resources on 4K. Is 4K sharper and more detailed than 1080P, yes, but to the degree it is worth such heavy resource usage, I don't think so.
The big gap which isn't always present is in performance where the XSS only gets 30fps to PS5/XSX's 60fps...but this requires a massive res drop that ghe S doesn't have the overhead to match.