Gotta give my shout to the bullhorns. I see a lot of those around here, that and straight bars. Personally, I prefer the bullhorns. If I need to climb or sprint, they give me the position that I need, ditto if I want to get a little low in a head wind. When I'm mired in traffic or just cruising along, I'm not pulling too hard anyhow, so my hands just creep in real comfortable on the flats.