You seem to be drawn to the road bike but you stated you wanted a hybrid.

The Scott is a decent buy for that price. That's the one I'd pick for your budget. A triplex8 is enough gearing to get you up most hills and versatile for all round riding.

Have you ridden a drop bar road bike before? You may not find the position very comfortable if this is your first bike.

Edit:
Damn! Beat me to it, tjspiel.