I want the official W10M experience, on account of firmware issues. Sadly it seems Samsung isn't keen on supporting loyal customers, as some Samsung personnel are stating the ATIV S (great device) will not be upgraded to W10M. So as a ATIV S user I'm left in the cold. There is no suitable replacement at a sensible price range a.t.m. in my region. Sensible being round the ?300 mark. And for those who think that's way too low for a decent device, I picked up the ATIV S for roughly ?250 over two years ago.