Hi, I have a new project coming about dashboards, I'm evaluating the pros and cons of using BJS instead of C# for a Windows Phone app. The difficult task is to access Sharepoint 2013 lists on such a device. Shall I use C# with a Visual Studio Sharepoint project template for WP8 or BJS with JSON REST calls to Sharepoint? Then I will have to add charts, Chart3D looks like a good starting point. Thank you