Hi folks!

I own both G2 and IPACS Aerofly Pro, IMHO AFP is far superior to G2 in terms of modelling Model-behaviour at the borders of the flight-envelope. At higher speeds, both sims feel quite similar. But trying 3D, AFP is quite very different in model-behaviour, the reactions of the model to every single stick-input is just awesome! For my feelings, TRing and Hoovering are a little bit easier in G2, if you put the plane at the correct attitude, in G2 it hoocers almost by its own, AFP models this aspect of the flight-envelope with more accuracy.
Sound and graphics are far better in G2, as well G2 has more "play-value" (in german: Spielwert) by crating a very dense athmosphere of beeing on a real airflield - very nice indeed!

But everyone I know who tried AFP wont´t miss it.
AFP is quite exotic in the US, as is G2 in Europe, just give it a try .

Dont wanna offend somebody, just my 2ct.

greetings
thomasK