I prefer the A600 and A520`s as i found the small pedal size on m520s gave me hot spot when really putting the hammer down, my commute i might have to unclip once /twice and i have mastered the dark art of flipping the pedal to engage .
) and M324s on the SS. For some reason they are more likely to be clip side up than the A600s. Spending 90%+ of my time cycling in built up areas, I probably have to unclip every 5 minutes so not needing to flip the pedal is a real bonus! The M324s are a proper pedal and can be worn with trainers, unlike the A600s which have a very small and rounded platform. The A600s would probably look better on a carbon bike (I have M520s on mine). And it's not like you can see the pedal when cycling anyhow!
