Welcome Carlos. As you are good for the simulator. I don't have X-Plane but you also had FS98, FS2002, FS9 and now FSX Acceleration. This 'game' is quite complicated by the requirement of having a good computer. Mine is 6 years old but it gives me 30 fps in FSX and I am not going to buy a new PC because it is too much and I don't earn much more. You can spend $ 5,000 if you want. I bought the separate parts and built it myself, but not everyone can, and they fear him, that it is fair. Look at my specs and start looking for something similar on the internet networks. You have to study and read long before deciding. Good luck. Ohale, you know English so you can enjoy what's better here.
Carlos B