Used Leica for years and my copy of the zeiss 35mm is great and also summicron 35mm
I like their rendering but would have no hesitation in matching the x100v capabilities
There is a "leica rendering" a "zeiss rendering" and a "fuji rendering"
I have been using Leica for over 25 years and have a good 25 lenses and many older ones besides my new ones
Leica however has a cult following with people and the really lose perspective of what the camera is for and what results they produce
Softness, sharpness, etc can be an asset on many older lenses
My point is that this Fuji camera is really outstanding, underrated for what you get, and underpriced for sure and the Leica is overpriced for what you get. As long as you know what your are buying and why, enjoy the experience of the Leica
I have the Leica ME240 which I love and use the 50mm Summarit, 50mm Summicron, 35mm summicron, and 35mm biogin.
When I am in the mood for taking my time I pull out the Leica
However, everyday street shooting nothing compares to the x100v and it is a go everywhere camera.
The best camera is the one you take with you
Still overall my Fuji x100f was really great and this lens and quick auto focus moves the x100v into a new league