Pro flight simulator software that focuses on air-to-air combat loses some of the realism for the sake of playability. It just depends on what you are looking for in the pro flight simulator game. The level of sophistication has grown to the point that with downloads and add-ons, you can actually learn more about various aircraft and get a real feel for what they are like.
Be sure the pro flight simulator download has all the features you want so that the software you'll be getting is worth spending your hard-earned cash. It is essential that you study the software first before spending your money on it. Then, you can rest assured that your choice will let you feel the ultimate experience of real flying.