gotham narrow

How to balance small caps - Gotham Narrow

Referring to the image, which do you feel is the best treatment (most balanced) for small caps?

Top — Caps and small caps using their default settings for weight and size.
Middle — Caps have their weight dropped from bold to medium. Small caps are unchanged.
Bottom - Caps have their weight dropped from bold to medium, and size dropped from 16 to 15. Small caps are unchanged.