Conclusion - Cons
No in-camera JPEG, storage implications of shooting RAW
Color clipping / gray halos - not clear if a sensor or Photo Pro issue
Unnatural blue skies / chromatic aberration sensitivity
Disappointing long exposure performance
Limited sensitivity, some softness at higher ISO, noise higher in red hues
Long exposures limited to one second at ISO 200 and 400
Half-stop exposure compensation / adjustment can feel limiting
Awkward power solution (two different sets of batteries)
Heavier and bulkier than some of the competition (although never feels too big)
Sigma QC should ensure no dust on sensor from factory
Continuous shooting rate limited to 2 frames per second at Hi resolution
No onboard PC Sync flash socket (req. optional adapter)
Photo Pro JPEG output quality issue

и се оплакват от цветовете на SD9

-----------