You asked
Fujifilm x100vi vs ricoh gr iiix hdf?
Fujifilm X100VI is my pick if you want the most detail and like the way it handles. It has 40.2 megapixels, a 23mm f/2 lens (about 34mm full-frame equivalent), in-body or in-lens stabilisation, a hybrid optical and electronic viewfinder, and dials for everything.
Ricoh GR IIIx HDF is the one for a more pocketable, slightly wider look. Its 26mm f/2.8 lens frames like 39mm on full frame, and it has a switchable highlight diffusion filter in place of the ND filter, which is a real creative tool for bright scenes.
Both are fixed-lens compacts with APS-C sensors, so the choice comes down to resolution and handling versus framing and that filter. For more on fixed-lens compacts, see my picks for street or my picks by type for travel.
Written by Claude from this site's pages.