I finally bought an F6B yesterday. More on that later. It's a wonderful bike, but as I already knew from the test ride, the wind beats you up with the stock windshield. It's not the buffeting as much as the noise, I think because of the way the blast hits your helmet.
Like I said, I already knew that from the test ride. So I ordered a Flare windshield from Klock Werks in South Dakota. Their service was great, I had it in 3 days, before I even had the F6B.
I put it on today and it makes an incredible difference. It's hard to believe that a short shield like this gives protection close to that of my 2 Valkyries, but without the whistling on the Interstate!
It also looks great, better that the stock shield IMO:

