Join Date: Jun 2018
Location: South Bay Area, California, USA
I've got an '11 650, and just recently put the National Cycle Tall Touring V-Stream windscreen on. It's made a huge difference for me in wind sound and buffeting. I've used the adjustments so that I can see over it with normal posture. That said, it's the only thing I've tried, so I can't say if it's better or worse than any other option (well, I can say it's better than OEM).
I'm 5'10, but with 28" inseam, so a long torso sitting on top of the seat.