Best "thin" high end laptop with discreet graphics.

I am looking to buy an XPS15 as soon as it gets upgraded to geforce 800m graphics which should be soon.

However I've also looked for other systems with similar spec/price but haven't found much besides the razer blade which isn't available in Europe (where I live); and maingear computers which are like $300 to ship to where I live.

Is there any other high end laptop with specs similar to the XPS15?

- QHD display

- Discreet graphics card around the GeForce 850M

- Thin and stylish

- Touch screen

Thanks for your tips and suggestions.