Will hang to my 640 as long as possible... so sad and disappointing how much Google and Apple out 'competed' Microsoft...
Microsoft have a huge task to get me back now. They've lost credibility and trust through their retrenchment strategy. I'm not sure I'd trust they were committed until I'd seen three yearly iterations of flagship devices and a building momentum manifesting as improved market share and developer support. I think that too many people will take this view as well and that will leave MS in a self imposed catch 22.
I've moved to Android on a SGS7 Edge and I'm enjoying the richness and support of the ecosystem.
My 950XL runs buttery smooth after Fast Ring fresh install and I am very happy with it. However, with all the travel and banking I do, lack of apps gets frustrating. I used to have Android with Microsoft Band 2. I was almost completely paperless and cardless. Now, I'm back to printing boarding passes and a wallet full of cards.
If Surface Phone comes to market, I'll probably be on board. If not, I'm eyeballing the Nokia 8.