In a city as connected as Chicago, having fast, reliable internet is essential. Our side-by-side comparison of Xfinity, AT&T, and RCN looks at what each provider offers, from speed and coverage to cost and customer reviews. Find out which one is worth your money. https://www.aniarticles.com/52070-chicago-internet-showdown-xfinity-vs-at-t-vs-rcn-who-comes-out-on-top