I have the dual sided campus pedals on my Jamis, as I occasionally ride it with regular shoes (which I can barely do now, after 8 years of clipless). I also have them on my mtb. I have thought about getting Frogs, but then I would need separate shoes for spin class and I am not quite sure I am ready to give up the flat pedals on my mtb.
I still might buy the Keens. I have a pair of regular Keens that I wear canoeing and when I ride down to the pond in my neighborhood. I love them.