Heroicfield

I'd be jealous but I've got a shield tablet and live on the road, so until AMD catches up on that part I've to live with all Nvidia's bullshit. 

"Are u existed that u can stream games to pc from xboxone?"

I thought it was the other way around? Stream PC to xbone?
 
In any case...
PC for everything...
Entertainment : Easier to browse the web, faster access to websites(internet access on console is just... slow), have all the media you want in any format you want without having to convert anything, create your own content.
Exclusive : Biggest backward compatible library than any consoles ever, massive amount of exclusives that consoles can only dream to have (mostly indie but a few AAA too)
Better for gaming : PC. A gamepad has it's uses, but a keyboard and mouse will almost always be superior, especially in any games that involve shooting/precise camera movement.
 
PC might cost a bit more at the start, but considering how much more you can do with it and how much cheaper our games tend to be, in the end it even out.