Schuberth C3 pro and a shorty puig (smoked because it looks good!) screen works really well for me. The screen is mounted on a carrier, is best I can describe it, which stands off the fairing around 25mm. It can be adjusted both up and down and forwards/ backwards (rake). Best results are fully up and fully forwards. No buffering and able to leave the visor up at speed. The helmet is really good quality, plush interior, very quiet and Bluetooth collar for sat nav etc. Go buy!
I got good results with one of these: Wunderlich VarioERGO screen deflector Well made and lots of adjustment
