I've got an 11-28 and just recently switched to a 53/39 from a 52/36 (mid-compact).
We've got really varied terrain where I live and I'm finding it much easier to keep my cadence up after switching to the standard.
With the mid-comp, I was cross-chaining a lot, spending most of my time in the big ring, but with the standard it's been much easier to divide the rings between their respective halves of the cassette.
In fact, I can generally stay pretty much in the center range of the cassette, using the rings to accommodate shifts needed when approaching climbs or descents.
The net result has been smoother transitions in shifts, higher speeds on the flats, and easier spinning up hills without mashing.
Sorry, I know that's likely the opposite of what you wanted to hear. But just my experience. Do what works for you.
Last edited by antmeeks; 03-03-13 at 05:54 PM.