So we are switching from ATT back to Cox internet, Its been a few years since I had Cox so I'm not sure what I need since ATT has the all in one modem/wifi router. What kind of wifi router do I need to look for and what do you have that you like and works well? Does Cox offer a all in one box? Is it worth renting/buying theirs? Or should I just use the modem they give me and get my own router? We will be getting the 2nd from lowest internet package I belive, nothing really expensive, I think it sows $55 or a month on the website. We will be using it for wifi on 3 phones, Roku for Netflix, and laptop for my wifes school needs.