IPTV like what Centurylink Prism offers is a really good experience. Extremely fast channel switching, live previews of the last couple channels you were on, an

IPTV like what Centurylink Prism offers is a really good experience. Extremely fast channel switching, live previews of the last couple channels you were on, and a decent UI made for a good experience. I have yet to find another IPTV provider that offers tthe first two features mentioned, despite it being possible with ddecade old technology running WinCE (in Centurylink's case).