I bought the Baggersheild 19". They make a great product and the width is perfect for me. It's a thick shield. I'd like to try a shield that's curved at the top.
I just installed the 11" Clear Cee Baileys. I'm 5-8, with a 30 inch inseam. The screen is 4 1/2" taller than the stock screen. The stock screen had the wind hitting me right in the eyes. I now can ride with my full face helmet with the face shield open. I tested it at 80 plus mph and no wind in the face. I also had less hemet wind noise, and I could hear the radio for the first time at speed. It works perfectly for me. It has accomplished what I wanted. One word of advice, watch those tiny front fairing bolts, they want to fall into the great abyss.