I want to be more immersed in TS, and this TrackIR looks interesting. I have a few questions: 1. Is TrackIR compatable with all TS DLC? 2. Does TrackIR impact perforamce (fps)? 3. Does TrackIR work well (fully supported)? 4. Would you honestly reccomend it (worth the price)? 5. Is TrackIR compatable with any other Train Simulators? 6. Are there any other products that make TS more immersive that are more affordable or worth the price?