MCFSII? Do not buy it. I did, and it is like throwing money to the wind. AI is unbelievably stupid, once I specially jumped before zero and he stayed close on my 6 for more than a minute. Did he tried to shot me down? No. He just kept flying same direction. Also, they do not break when you killing them, just keep flying straight. Damn, even MCFSI was better. And that is on 100% of realism, etc.
Well, it is all IMO.