I did order the MadStad 26 / clear windscreen for my Tracer 9 GT 21, after reading some reviews.
This was the last option for me, if this screen did not do the job (stopping the buffering) my last option was to sell my 9 GT.
I did try 4 other options from Puig, the Yamaha Touring, MRA you name it i try them...... but non of them did stop the buffering on my helmet, so my last hope was MadStad.
Afther ordering and paying the massive VAT and shipping to Europe the screen did cost me more then 500$
But afther my first drive today, i must say it is the best screen ever, the other screens can not even get close to this MadStad screen. NO buffering at all Nothing, its like i am driving on my Honda Pan European ST1300 PERFECT.
I am 189 tall and because the screen is fully adjustable you can put it like you want and have the best wind protection you need.