If you want to save space and only plan on doing minor editing, use JPG. If you're planning on doing more than minor editing, use RAW. The reason is simple, JP

If you want to save space and only plan on doing minor editing, use JPG. If you're planning on doing more than minor editing, use RAW. The reason is simple, JPG is optimized for human sight, and too much post-processing makes previously invisible JPG artifacts very visible.