Recenty got the Superhub 3 installed after moving home. We have 2 xbox ones that are hardwired to Superhub 3. Can't get Open NATs. Tried portforwarding it worked for 1 night then turned NAT strict the next day. Tried it again and it turned one of the others strict. Called VM and they passed the buck to Microsoft saying it was their issue - Although they even said themselves they had no training on how to support the Hub3. Pretty dissapointing. Anyone have a resolution?
Most modern routers will do fine, but state a budget and I'm sure one can be found for you.
I only have 1 Xbox One but issues with the SH3 caused me to finally buy a TP-Link Archer C9 which works amazingly well, and suffers no issues with the Xbox Live systems. Straight of the box I get NAT Type 1 (Open) with the Firewall active.
Essentially the cheaper the better, but obviously don't want another bit of sh*tty equipment just because it was cheap.
Had a bit of a google and found the net-gear nighthawk R7000 as recommended for more than 1 xbox.. Its £149.99.
I use the R7000 and have been very happy with it for nearly two years now. I don't have an Xbox but I do have a PS3 & PS4 and have never had any strict NAT issues and have not had to setup any port forwarding.
There are some on here that say Xbox's and Netgear kit don't mix:
Disclaimer - I don't work for Virgin Media. I'm just another VM user trying to help out so my answers may be wrong :-) If you do like my answer please mark it as helpful as it may help others My setup: Vivid 200 Optical fibre with Superhub 2 in modem mode connected to a Netgear R7000 router. Telewest/VM user since 2001.