Canon rf 16 28mm f 2 8 is stm vs canon rf 14 35mm f 4l is usm?

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From Canon RF 16-28mm f/2.8 IS STM: Canon RF 16-28mm f/2.8 IS STM: A zoom lens by Canon for Full frame cameras, 16-28mm f/2.8. A small non-L f/2.8 wide zoom, the partner of the RF 28-70mm f/2.8. Specs - Maker: Canon - Focal length: 16-28mm (zoom) - Maximum aperture: f/2.8 - Made for: Full frame sensors - Mounts: Canon RF - Stabilised: yes - Autofocus: yes What it frames like - On full frame (Canon RF): as marked, 16-28mm. - On APS-C (Canon) ...

From Canon RF 14-35mm f/4L IS USM: Canon RF 14-35mm f/4L IS USM: A zoom lens by Canon for Full frame cameras, 14-35mm f/4. Specs - Maker: Canon - Focal length: 14-35mm (zoom) - Maximum aperture: f/4 - Made for: Full frame sensors - Mounts: Canon RF - Stabilised: yes - Autofocus: yes What it frames like - On full frame (Canon RF): as marked, 14-35mm. - On APS-C (Canon) (Canon RF): like 22-56mm on full frame; f/4 gives about the depth of ...

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