Screens mostly suck if you're after a quiet ride; something I also learned long ago because naked bikes are so much quieter in general. Maybe rider body shape/height is too variable for most designers of screens to even consider the likely airflow from the chunks of plastic they stick on the front as a default. Helmet shape and neck length also influence noise, as I found after buying a supposedly-quiet Schuberth C5 that generates a lot of noise around the neck area unless I wear a thick neck collar.
Where a screen is necessary to cap a fairing and afford some body protection, it's an interesting exercise to design and make your own. That worked on the Alazzurra, the ST4 and the Gran Canyon. On the HS, I've just fitted a low CF Motard screen as I don't expect to be using the bike for very long trips and it looks so much neater.