Dont waste more time, donwload the demo, try all kind of settings and see if the girl smiles to you
I have a average/low machine and runs very well here
you have 14 days to test all the possible (game and video card) settings and you surely will not regret, this is the best flight sim nowadays.
btw the demo option it's a great idea to deal with this kind of doubts, and to get a real impression about the sim, and at the end you are hooked
Thanks for this opportunity 777Studios
Good Luck LC