I have AeroFly Pro and I like it but there are some detractions when compared to G2. I have only flown the PT40 at a hobby store with G2. I have to say that I like the PT in AFP better but I haven't flown the other planes in G2. The one big thing I don't like about AFP is that they only have one .40 size airplane to fly. The trainer. All the others are larger planes. G2 has more of the normal size airplanes that most of us on a limited budget are going to be flying. In G2 it is also easier to see the plane. FMS is ok but it isn't as good as AFP or G2. If you're not in a hurry I might be selling AFP once I learn to fly(without crashing). Someone else might want to sell their flight sim to as they are expensive. Make sure you are getting all the cables if you go that route. AFP requires the cable they send you to function. I've flown some before but am not what I would call experienced so seek out some other advice also.