Since I have a convert, I have been going back and forth on getting a windscreen for it since the rear glass is suppose to be the windscreen. Does anyone know if the removal black windscreen really make much of a difference? The only reason why I haven't purchased one is 2 reasons: 1. not sure if it really makes a big difference and 2. they look kinda ugly./

Proud owner of 2007 Alpine White with Pearl Beige leather 650I Convertible with all options fully loaded Automatic Transmission. She's a beauty!!