I was wondering if anyone here uses windows 10 on his dev machine

Yip!

Used to, but it makes everything so complicated. Open-source utilities are much better on *Nix systems

@gustash i actually like it, but I'm using it only because of some CAE programs I need for college

I needed to upgrade to Windows 10 (from 7) to get the Windows universal application thing... When it upgraded, all of my settings were maintained, iis still configured correctly, etc etc. I have grown to love it, to be honest.

No, Windows 7 is best for me.
Also I don't like the Windows 10 Telemetry (Spying).

I do because I'm in an ASP.NET shop.