Sony A7s primers by Omeneo
After the A7rII Omeneo also made primers for the Sony A7s. The benefits of using those primers:
1) Increased color precision
2) More natural image aesthetics
3) More practical shooting, ability to choose optimized profiles for the scene
4) More informative on-set monitoring, ability to perceive the outcome after primary color correction
5) Reduced unpleasant surprises in post production
6) Speeding up post-production
7) Reduced deterioration of footage with lower color sampling