Laowa 9mm f 2 8 zero d vs ttartisan 10mm f 2 asph?

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From Laowa 9mm f/2.8 Zero-D: Laowa 9mm f/2.8 Zero-D: A prime lens by Laowa for APS-C cameras, 9mm f/2.8. A small, nearly distortion-free ultra-wide for APS-C. Specs - Maker: Laowa - Focal length: 9mm (prime) - Maximum aperture: f/2.8 - Made for: APS-C sensors - Mounts: Fujifilm X, Sony E, Nikon Z, L-Mount, Micro Four Thirds - Stabilised: no - Autofocus: no, manual focus What it frames like - On APS-C (Fujifilm X, Sony E, Nikon Z, L-Mount): like ...

From TTArtisan 10mm f/2 ASPH: TTArtisan 10mm f/2 ASPH: A prime lens by TTArtisan for APS-C cameras, 10mm f/2. Specs - Maker: TTArtisan - Focal length: 10mm (prime) - Maximum aperture: f/2 - Made for: APS-C sensors - Mounts: Sony E, Fujifilm X, Nikon Z, Canon RF, Micro Four Thirds - Stabilised: no - Autofocus: no, manual focus What it frames like - On APS-C (Sony E, Fujifilm X, Nikon Z): like 15mm on full frame; f/2 gives about ...

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