Ttartisan 10mm f 2 asph vs 7artisans 10mm f 3 5?

Here is what the site says about that.

From 7Artisans 10mm f/3.5: 7Artisans 10mm f/3.5: A prime lens by 7Artisans for APS-C cameras, 10mm f/3.5. Specs - Maker: 7Artisans - Focal length: 10mm (prime) - Maximum aperture: f/3.5 - Made for: APS-C sensors - Mounts: Sony E, Fujifilm X, Nikon Z, 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/3.5 gives about the depth ...

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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