Ben Miller of Sniff WiFi comments:
A bunch of WiFi vendors made presentations at the Wireless Field Day events a couple of weeks ago, and the one that piqued my interest the most (at least in a positive way) was WildPackets’. The WildPackets OmniPeek software can now sniff 802.11ac traffic, with a catch. The catch? It only sniffs single streams 802.11ac traffic. Is that a useful thing?
Read more at: Can Single Stream Sniffing Work?