Is the canon rf 7 14mm f 2 8 3 5l fisheye stm worth it?

Here is what the site says about that.

From Canon RF 7-14mm f/2.8-3.5L Fisheye STM: Canon RF 7-14mm f/2.8-3.5L Fisheye STM: A zoom lens by Canon for Full frame cameras, 7-14mm f/2.8-3.5. A fisheye zoom whose wide end gives a 190-degree circular image. Specs - Maker: Canon - Focal length: 7-14mm (zoom) - Maximum aperture: f/2.8-3.5 (it gets darker as you zoom in) - Made for: Full frame sensors - Mounts: Canon RF - Stabilised: no - Autofocus: yes What it frames like - On full frame (Canon RF): as marked, ...

From Sensor sizes: Is full frame worth it?: For low light, events, and portraits with very shallow depth of field, yes. For travel, street, wildlife on a budget, and most hobby photography, a good APS-C camera with good lenses is enough, and you'll carry it more. Lenses and light matter more than the last stop of sensor performance.

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