Which mode would be best for capturing fast-moving subjects?

Shutter Priority mode is the best choice for capturing fast-moving subjects because it allows the photographer to set a specific shutter speed while the camera automatically adjusts the aperture for optimal exposure. Fast-moving subjects require a quick shutter speed to freeze the motion and minimize blur. By using Shutter Priority, the photographer can choose a faster shutter speed (like 1/1000th or faster) to effectively capture the action without motion blur, ensuring that the image is sharp.

In contrast, Manual Mode requires the photographer to adjust both shutter speed and aperture settings manually, which might not allow for quick adjustments in dynamic situations where timing is crucial. Aperture Priority allows the photographer to control the aperture, which can affect depth of field but does not specifically address the need for fast shutter speeds when capturing motion. Program Mode, while automated, may not prioritize shutter speed settings as effectively as Shutter Priority does, particularly when quick adjustments are needed for fast-moving subjects.