I bought a biondi which is a mid-rise windshield. I wasn't happy with it, because the wind was pounding my entire helmet. So I bought the slipstreamer. I like the slipstreamer for many reasons. It is easy to take off and put back on quickly, and is very adjustable. I have it sitting near the lowest setting, and it raises the windline to the top of my helmet. Perfect. Now I can enjoy longer rides, up to about 2 or 3 hours. The slipstreamer will reduce your gas mileage about 10%, and your top speed by about 5 to 10 MPH. Small concessions for a wonderful and quiet ride.