From the full post:

> Why haven't I sold my cameras:

> workflow, the default JPEG/HEIF output of the iPhone is just sad, in fact I think it's worse than years before, there's so much sharpening, so much dynamic range, it just looks super fake and super flat. I could use an app to fix it, but they never work as smoothly as the native camera app.

> because of how the iPhone is magically enhancing these photos, there will be a degradation in image quality when shooting fast, which is not a problem on traditional cameras