I am looking to lower my monthly bill and was curious if there are any recommendations for an affordable Modem that can replace the existing one I have through XFinity. I understand I can save as much as $15 per month by having my own Modem installed. Any advise would be greatful.
Start here: https://mydeviceinfo.xfinity.com (requires account logon). You can see a list of modems and gateways that will work with your speed tier.