I shoot a Leica M as my primary camera and own the X100V (upgraded from X100F) for casual, non-photography travel. As a Leica shooter I didn’t expect much from any add-on conversion lens, but this (and the matching TCL) is far better than it has any right to be.
Especially on the X100V with its newer, sharper lens, this lens gives a very high image quality even at f/2, even up close.
If you have an X100 series camera and want a wide field of view, this is a must-have.