I have worked with and own most of the high dollar so-called state of the art orchestral libraries and can tell you honestly that nothing out there gives you the "REAL" sound of a genuine orchestra. I would visit the web pages and listen to as many sound examples as possible and find one that is sonically to your liking and fits your budget. I would not even consider the realness factor because it just is not there yet. We can always wait and hope, though.