[Golden]

The cons of win 10 i think is on the privacy side   Privacy was, and continues to be, a major concern for Windows 10 customers -- particularly for those who aren’t connected to a corporate network. Microsoft has published a metric ton of web pages about its privacy policies and procedures. What they haven’t published is a simple list of the data they collect as part of their ongoing “telemetry” efforts.

I agree with the privacy issues too. When I was testing Beta it made agree to tons of agreements where I would be vulnerable to data changes and they could see everything I did. That's pretty scary.