I don't use sync but I save to one drive.
My medical office has been paperless for years with Nuance PaperPort and PDF Annotator. All works well on Surface Pro3
I guess this excludes Chromecast?
Got the 10547 yesterday and firmware update now on SP3
Ipad: No DNS for dictation and no converting cursive to text (Handwriting).
Printing always a hassle.