Any of those are a fine choice for a commuter. I personally really like the Quick series, having sold them since they came out. I'm considering one myself, as a matter of fact.

As far as drops vs. straight bars, everyone has their own opinion, but mine is that on a 5 mile commute, its not going to make much difference. I ride a bit of a hybrid bar (mustache style) and like that it has a few more hand positions than a flat bar, but I never find myself wishing I had drops. For me, a comfortable upright(ish) ride is where it's at on a commute.