yes.
Even with the 19, I am looking through at close range, but it's not an issue. I find the 19 to be just as quiet as the gen 1 was, though turbulence is a wee bit closer. As I said, I rode about 150+ miles with it, then yesterday ran some errands around town. Both days the wind was very strong, prob sustained 20 and 25+ mpg gusts. Enought to push the bike sideways at a stop. On the interstate there was very very little buffeting and that was when I was in the wake of something big. It was a quantum level better than the prev screen. I would def NOT want something bigger--don't think it would necessarily protect any better, wind resistance would have to be worse, and I don't think it would be esthetically as pleasing.
Re sizing, the Cee Bailey method is to draw a line parallel to the earth at the top of the screen. Properly sized that line should be level with your lips. Not an exact science but that is where it falls on me. The 20" was slightly higher, like my upper lip and that is why the air was a little cleaner, but not appreciably so. And the wind resistance seemd much greater and the buffeting certainly was.
I am very happy with the 19, and feel my search has ended.
Obviously ymmv, but that's my take.
John