Canon rf 135mm f 1 8l is usm vs yongnuo yn85mm f 1 8 df dsm?

Here is what the site says about that.

From Canon RF 135mm f/1.8L IS USM: Canon RF 135mm f/1.8L IS USM: A prime lens by Canon for Full frame cameras, 135mm f/1.8. Specs - Maker: Canon - Focal length: 135mm (prime) - Maximum aperture: f/1.8 - Made for: Full frame sensors - Mounts: Canon RF - Stabilised: yes - Autofocus: yes What it frames like - On full frame (Canon RF): as marked, 135mm. - On APS-C (Canon) (Canon RF): like 216mm on full frame; f/1.8 gives about the depth of ...

From Yongnuo YN85mm f/1.8 DF DSM: Yongnuo YN85mm f/1.8 DF DSM: A prime lens by Yongnuo for Full frame cameras, 85mm f/1.8. Specs - Maker: Yongnuo - Focal length: 85mm (prime) - Maximum aperture: f/1.8 - Made for: Full frame sensors - Mounts: Sony E, Nikon Z, Canon RF - Stabilised: no - Autofocus: yes What it frames like - On full frame (Sony E, Nikon Z, Canon RF): as marked, 85mm. - On APS-C (Sony E, Nikon Z): like 128mm ...

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