I had a Pack parts dubble bubble for a while, I liked the design, looked good, but it's about 1/2 as thick as the stock item if that.
Very thin. If anything it created more turbulance than the stock sport shield.
If you want protection get a OEM tall screen an a laminar lip.
I like the look of that MRA screen though...
On the S, if you want your head in un-buffeted air the only way to go is as low as possible.
That should add to your confusion..
