Good answers on the issues of windshields...Yes, I have the 11"-19" adjustable Baggershield and it is great for me as little wind noise and minimum air flow is important to me due to bad allergies, and at 74 hearing loss is very critical to me..For whatever reasons I cannot deal with ear plugs and have tried many, plus I am a little claustrophobic and just can't deal with full face helmets...If those that have the Mastad feel it is that much better than whatever is out there, I will maybe give it try next year...Do not want to "piss money down a rat hole", so to speak, on extra windshields, but will see if I can find someone with the Madstad on their bike and try it.....Thanks