I put Frogs on my road bike and am very happy with the decision

My road shoes clip into the frogs plus I have the option to wear my mtn bike shoes.

I don't wear the road shoes for aerodynamic reasons - I am pretty much a hill slug (although a faster one now ) I need them for riding long distances, the soles are stiffer and give better support on rides over 40 miles long. (This is repeated in claims from all my riding partners who do rides of 40 miles plus)

When I am bumming around town, or doing shorter rides with some touring involved I wear my mtn bike shoes so I can walk in stores, visitor centers etc.

So my vote goes for the versatile frogs (you can clip in and out on both sides)

The spd reversible could be a good solution too

It all depends on your riding style, where, when, how far and what you do when you get there