You asked
What are the alternatives to the fujifilm xf 18 120mm f 4 lm pz wr?
The XF 18-120mm f/4 is a solid all-rounder on Fujifilm X bodies. It frames roughly like 27-180mm on full frame, and it fits a long list of cameras, from the X-E1 to the X-T30 III. I don't have a list of other Fujifilm X zooms to compare it with, so I can't name specific rival lenses with confidence.
The closest thing I can point you to is my travel picks. I favour an APS-C body with a travel zoom in the 18-135mm or 16-80mm range, which covers much the same ground. If you'd rather carry something tiny, the fixed-lens compacts on that page, like the Fujifilm X100 series or the Ricoh GR, trade zoom for pocket size.
Written by Claude from this site's pages.