On Wednesday 09 Dec 2015 20:39:30 Stefan G. Weichinger wrote:
> Ordered today. Looking forward ..
> It will be triple-boot: gentoo, fedora, win10 (as I paid for it)

If you bought it in EU you can ask for the cost of Win10 back.  There was an 
case brought in France (against Dell I think) and it was judged that the OEM 
cannot force the buyer to pay for an OS which they do not wish to buy/use.

If you decide to use Win10, you may want to switch off all the malware which 
now comes as part of the OS:

https://fix10.isleaked.com/

-- 
Regards,
Mick