I had the full size Triumph screen but it got scraped in the accident. I took the brackets, hardware and the insurance co. money and bought a 30x32" clear view, w/recurve and the adjustable vent. I put about 6 hours of riding time on it and have some observations...
-At 6'6" the top of the screen is right at eye height. If I sit ramrod straight I can see over no prob, if I slouch it's in my line of sight, if I really slouch, I look through it.
-It blocks a LOT more wind than the Triumph screen, and it pushes the wind way up over my head. The problem now is that I really feel the air coming up over the radiator tank. May need to break down and get lowers.
-I hear a slightly increased turbulent rushing sound over my head now, but overall noise is reduced.
-The vent doesn't seem to affect turbulence or noise in any noticeable way. I thought opening it would reduce the low pressure behind the windscreen and reduce turbulence, and science says it must be doing that to some degree, but in reality there is no sensory change with vent opened or closed, other than a stream of air on your chest. At these cool autumn temps the vent isn't really in play, but i could see it boosting comfort in the summer.
-It's been a few weeks of high wind here, with lots of gusts. This week end was no exception. I find the Clearview doesn't add to "gusting drift" versus the Triumph shield.