I LIKE WINDOWS 10 for several reasons and can base my opinion on running the preview edition for several weeks along with wanting to tinker with the way my operating system works. First impressions: Edge is faster than Chrome. And Cortana is better than Google Now, especially when connected to the Bluetooth head unit in our Nissan Qashqai.
Because I have a Windows 10 Mobile, I've seen big innovation with the web browser. Edge does some clever things. I like how its Hub works. I'd like to see a way to import my Lumia 1520 Hub content onto the Microsoft Surface.