Old device vs a brand new one. Not entirely fair.
Maybe when the Surface Pro 4 comes out it might be.
Regardless of what it is, besides Redmond cozying up to the competition, none of it can possibly be good news for the Surface line.
They're essentially bettings on services at the cost of...
They've never bothered doing proper changelogs with their Windows Phone Apps, and it seems they've decided to extend this to changelogs in general.
Well sadly this is the tech-bias that Microsoft has to contend with.
Almost seems there's an agenda to punish Redmond for their deeds and dominance of the 90's by chopping them down every...
The Cortana (snails pace) rollout is starting to get ridiculous.
There's native english-first speaking countries out there STILL waiting for this some 16 months later.