I have read a few articles about mtb pedals on road bikes as they are easier to clip into get out of, anyone had any experience of them on road bike.
I have Speedplay Frogs which are mtb pedals but I use them on my road bike. They are very easy to clip in and out of. If you go this route, you may be limited to primarily mtb shoes with this pedal. Many road shoes will take a different cleat that will not work with this pedal system.