Is the fujifilm xf 8mm f 3 5 r wr worth it?

Here is what the site says about that.

From Fujifilm XF 8mm f/3.5 R WR: Fujifilm XF 8mm f/3.5 R WR: A prime lens by Fujifilm for APS-C cameras, 8mm f/3.5. Specs - Maker: Fujifilm - Focal length: 8mm (prime) - Maximum aperture: f/3.5 - Made for: APS-C sensors - Mounts: Fujifilm X - Stabilised: no - Autofocus: yes What it frames like - On APS-C (Fujifilm X): like 12mm on full frame; f/3.5 gives about the depth of field of f/5.2 there. Cameras it fits - Fujifilm X-E1: APS-C - ...

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.

Quoted from this site's pages.