This is something that I thought I was going to get on Christmas but that I ended buying it on Ebay for $125
Netgear AC1900 R7000 (http://www.amazon.com/gp/offer-listing/B00F0DD0I6?tag=pccounselor-20&linkCode=sb1&camp=212353&creative=380553)
a) Works with the SP3, without any issues
b) My home Wifi speed easily is twice what I had before using the dual band Asus asus rt-n56u
c) Better range
a) The VPN configuration requires to disable IPv6
b) The whole configuration only covers the most simple features or parameters.
A router with a very good performance that uses the latest WiFi technology.