As my predecessors have already described, the yoke is a good help when flying with the flight simulator, and contributes significantly to the "real" flight feeling. Annoying is only that the integrated power adapter for the USB hub only available separately, and not part of the deal is ... But there is a point deduction. Otherwise, there's nothing for the FluSi, fly with a joystick is only half as good as the Yoke and Pedals Saitek.
You should think necessarily about buying a TrackIR. This device uses head movements in the game as signals with the Cooliehat order, that means you can naturally change the viewing direction, and see, for example, out of the window or to see and use the virtual cockpit ...