I've gone with winged handlebars... and aero brakes. I just think the wings are a bit more comfortable to grip from the tops of the bars.
These are IRC Blackbird bars which I think are discontinued, but other brands are available, and many CF bars are "ergonomic".
Unfortunately they do cut down the mount points... and thus the light bar.
Personally I'd prefer a round curve to the bars rather than all the crimps.