105 Should we use a large aperture or a small aperture for macro photography? thank you

Generally, macro photography uses a small aperture as much as possible, because the depth of field of macro photography itself is extremely shallow, and it will be even shallower if the aperture is turned on, and even a stamen may not be photographed clearly from top to bottom.

For digital cameras, it costs nothing to try a few more. The key is what kind of feeling you like about this work. There are no rules and formulas, and each work may have different needs. Try it first.