Well, I can certainly say that driving the laser scanned Nordschleife (converted from AC) for like 500 times in rfactor2 helped us a lot to drive the real Nordschleife very well. In VR we couldn't see any differnence. So we all did very well driving the real Nordschleife. To be honest, if we would have driven the free but in our opinion totally wrong Norschleife we really whould have had a lot of problems. So for us laser scanned tracks are the future - because of not being wrong overall but even more because of real track details!!