I am 5'6" and have the midscreen. It was OK keepinfg the wind out of my chest and head but buffeting over 80mph was terrible. I then, spent a few month looking up on the subject and ended up with a supplementary screen over my already installed midscreen which now works as a charm and can ride over 100mph w/out my head shaking like before. With all this said, no doubt: GO WITH THE TRIUMPH LARGEST SCREEN YOU CAN GET. Not even this will be enough but that's the best you will be able to get.