So far this router is working great. I loved that there was an app for easy set up. I had a little issue with xfinity connecting, but overall I was able to get it set up using the Nighthawk app and xfinity app and did not need to call xfinity to get the modern activated.
Modem works good. It was more of a hassle dealing with cox than it was hooking up the new modem. I like that the modem has an app that connects to it as well.