Best wide angle lens for the leica m10 d?

Here is what the site says about that.

From Leica M10-D: Leica M10-D: A rangefinder by Leica with a 24-megapixel full frame sensor, announced in 2018. An M10 with no rear screen. Specs - Maker: Leica - Mount: Leica M - Sensor: Full frame, 36 x 24mm, crop factor 1.0 - Resolution: 24 megapixels - Stabilisation: none in the body; use stabilised lenses for slow shutter speeds - Announced: 2018 - Type: rangefinder Focal lengths on it Full frame is the reference size: ...

From Laowa 15mm f/4 Wide Angle Macro: Laowa 15mm f/4 Wide Angle Macro: A macro lens by Laowa for Full frame cameras, 15mm f/4. An ultra-wide that focuses to 1:1.

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