This might be a silly question, but I am trying to decide between an ASI585MC Pro, ASI585MC Air Wireless and the ASI533MC Pro. What isn't clear is if I select the ASI585MC Air Wireless, will I still need to buy an ASIAIR controller, or does the air built into the camera replace the need for it?

Further, will I be able to control an EFW and EAF connected to the USB ports on the ASI585MC Air Wireless camera in the same way as an ASI Controller? I presume both are done so via the App on a smartphone or tablet?