I'd highly recommend you instead get just the modem and pair it with a decent router.
https://www.amazon.com/ARRIS-SURFboard-SB6183-DOCSIS-Cable/dp/B00MA5U1FW/ref=sr_1_2?s=pc&ie=UTF8&qid=1468385074&sr=1-2&keywords=arris+modem
http://www.ebay.com/itm/Apple-Airport-Extreme-A1408-Wireless-Router-Wifi-802-11n-5th-Generation-/282077668275?hash=item41ad23a3b3%3Ag%3AcPAAAOSwB4NWvqf3
That guy is accepting $35 offers for the airport. It's a far more robust and reliable router and wireless access point than the ones built into any modem. It's super easy to set up (install the apple airport utility, free download) You don't get wireless AC, but how many of your devices support it anyways?