I have the Corbin fairing. My bike has been in the shop for about four months now, so I haven't been able to use it much
. For me, the stock GT fairing works great until about 70mph then I get a lot of buffeting. I bought the Corbin fairing with the shorter screen specifically for touring trips down the highway. I've only used it once to test it out then I put the stock screen back on. It only takes about 20 minutes or so to take on or off, so that's a plus. As for wind protection, I don't have a lot of experience with it but it does the trick for me (I"m 5' 8").