As far as DSL Internet goes, CenturyLink is incredibly fast, with plans offering up to 40 Mbps. This should allow you to surf the web, watch videos, and play games online without having to endure long load times. These speeds also make CenturyLink a great option for households where there are several computers, smartphones, or tablets all connected to the Internet. Everyone can be online at once and still get the fast Internet service that they expect from CenturyLink.