I bought a Givi windshield for my C14. I tried finding info on here before I got it but I couldn't find anything. This screen is awesome, I had the Cal Sci on there before but it caused tons of buffeting. This one seems a lot quieter with a lot less buffeting. I bought it used on ebay and it was a real shot in the dark as I had no idea what it would be like, but for the price, I pulled the trigger. I am very pleased with how it looks and works.
I am 5-10 by the way.
a week late to this party, but I also have that Givi windshield and absolutely love it. It's cosseting enough in winter, while being small enough for all but the hottest weather. It's been on the bike almost since new, 62 000 miles and 5 years ago, because neither my girlfriend nor I could live with the tiny OEM shield. I've tested it to 167 mph and it's alright.