The first thing is the list that you choose your airport from. You have two choices "photo fields" and all the others (see the lists), which are commonly called 3D fields. Visually, In a photo field, you`ll see that the environment that you`re flying in is realistic because it has been taken by photographs. (Side note: your cameras don`t work in them). All other fields are computer generated, visually, you`ll notice the difference, BUT, they are pretty realistic graphically, AND, in these fields, all of your onboard cameras work. In the end, preference wise, it`s your choice, there` no advantage between the fields. Remember, your using the sim for training. Keep your plane close and low enough so it doesn`t become a speck in the sky, otherwise you`ll lose orientation and you won`t be able to tell if it`s coming or going.
