Well, I finally had the money to get one of these MRA screens for my K3, and I am so thrilled with it. While it still enables me to cool off alittle, the buffeting is reduced to the level it should have been from the factory.
It installed in 5 minutes, and is of nice quality. Where I previously was struggeling over 50 mph, I now can comfortably cruise up to 90 (didn't try any faster). I find myself upshifting earlier, as I can hear the engine better with the reduced noice. Allthough at the test ride I also had on a new HJC CL 14, so that may have contributed to the bliss, but quieter for sure.
The only concern I have is that I'm going to ride faster, due to the comfort.
Anyway, in case you're still looking, the variotouring has been a great choice for me. (6'. tall)