Both (35mm).

I have a 100mm Macro lens, which is great for moderate distances. For getting even closer I use a bellows, mostly with an Industar 90-U (75mm) enlarger lens.

I've also just bought two tubes for my Bronica ETRS, but haven't used them yet. The bellows unit for that camera is still too expensive, a LF camera with a rollfilm back is both cheaper and better for working very close!