Nobody said everybody needs mRAW and sRAW. I stated a case where it is useful. It delivers an image IQ better than jpeg at smaller file sizes. Why is this so hard to understand? If you don't need it, fine, but I've made use of sRAW a ton with shooting sports with a 1DX. If you have strict deadlines go jpg. If you have relaxed timelines, shoot full RAW. Intermediate timelines shoot smaller RAW because it affords better processing vs. jpg but you also don't fill up your card really fast or take a ton of time to upload to a computer. I can fit 1800 sRAW files on a 32GB CF card.