If you like the vibration and the sound, plus the heat coming off the engine; go with the Harley.
If you like the quiet, smoothness and comfort; go with a Wing.
That's it in a nutshell.
I have a friend who rides an 05 GL1800, he's crabbed several times about getting cooked by the heat when setting at traffic lights. I road his Wing, nice bike just not my cup of tea. As for comfort I'm pretty happy with the comfort of both my 06 Ultra Classic and 2010 Triglide, nothing to put on 600+ mile days with either. I've always had some fun with a picture I took of his Wing when we where on a trip a few years back. I love to poke fun at the Harley Roadglide crowd with this picture.
