I'm 5ft 11in and got low level but noticeable helmet buffeting with the standard screen at 90mph upwards. I tried the Puig because it has a low-ish profile double bubble design so I thought it might stop. However, much the same. I now have an MRA which is better but not 100%, the MRA is wider which I think makes a difference for me. However I get less buffeting with all the screens when I'm wearing my snug-fit Dainese leather jacket rather than a textile. Lots of things seem to affect air flow on these bikes.
The Puig looks good on the bike though...