“Beginning with the firmware 3.0 update, [Sequential] H mode can fire the shutter at up to 9 fps with active autofocus if you set the camera to C-AF mode. Exposure and white balance are still tied to the first frame In C-AF mode only, the E-M1 provides phase-detection autofocus (PDAF) using 37 focus points with both Micro Four Thirds and older Four Thirds lenses. For tracking a subject that is moving erratically, [Sequential] H while in C-AF mode is often the best choice.”