It doesn't matter if iCloud is slow or not since most of the interactions with it are in the background. And all of it's content e.g. App Store or Apple Music are cached by CDNs which are hosted in pretty much every country.
It doesn't matter if iCloud is slow or not since most of the interactions with it are in the background. And all of it's content e.g. App Store or Apple Music are cached by CDNs which are hosted in pretty much every country.