After I wrote that, I found your comment to the same effect on TT forum: guess I'm on the lookout for a HED3 then...
You can probably borrow one for a test drive from somebody, plenty people have them. I've never heard complaints about their mechanical performance, but they are a bit Marmite in cross winds, depending on your bike set up. Some of use have no trouble even in a gale, some people find them a handful in a light breeze. Although there's some correlation with rider weight (fatties keep their front wheels nailed down harder than whippets do), that's not the whole story.
You can probably borrow one for a test drive from somebody, plenty people have them. I've never heard complaints about their mechanical performance, but they are a bit Marmite in cross winds, depending on your bike set up. Some of use have no trouble even in a gale, some people find them a handful in a light breeze. Although there's some correlation with rider weight (fatties keep their front wheels nailed down harder than whippets do), that's not the whole story.