I personally prefer a screen these days.
The more I ride with one, the more I appreciate it. ( I must be getting old I suppose, 'cause I used to hate them!)
I bought the Triumph summer screen, and even adjusted at the highest there is still buffeting. The wind hits the helmet at eye level
I like it at sub 75 m.p.h. and around town, just to keep the flies and muck off in summer. Remove the UK spec. rubber surround and it looks OK. Clean, and it almost dissapears.
JMHO.
I got the big touring screen from windvest. It fits right on the old Triumph summer screen mounts (you have to specify summer screen and it comes with the right holes), and is great for touring and/or rain.