Originally Posted by wroomwroomoops
There are 6-spoke wheels that are lighter than the lightest traditional spoked wheel. But I have no idea about their roundness. I would guess that, given precise casting and subsequent machining, their geometry could be made within the same tolerances as a well-trued traditional wheel.
So why don't you buy a set, ride them for 1,000 miles or so, and let the rest of us know how they work out for you?