HP's affordable Stream laptops upgraded for fresh fight against Chromebooks

Round two: fight! HP announced a refresh of its Stream notebooks, a budget-priced line of Windows 10 laptops that were originally seen as Microsoftian alternatives to Chromebooks.  
The latest Stream refresh includes an updated version of the classic 11.6-inch notebook and its “x360” convertible variant, as well the return of the 14-inch Stream.
For the 2016-2017 lineup, HP is adding dual-antenna 802.11ac 2x2 Wi-Fi for better connectivity. The new Streams also have four color o