Comment by Joeri

My experience going from wp8 on a lumia 920 to wp10 on a lumia 950 is that mail, calendar and settings got better, the browser is a wash trading improved site compatibility for worse battery life, and everything else that changed got worse. The wp of old was slow to update, but it was rock solid and highly usable. The new one not so much with crashes, slowdowns and battery drain issues all over. For what i paid for this phone i could have picked any android phone. I probably should have.