Is the ttartisan 90mm f 1 25 good for portraits?

Here is what the site says about that.

From TTArtisan 90mm f/1.25: TTArtisan 90mm f/1.25: A prime lens by TTArtisan for Full frame cameras, 90mm f/1.2. Specs - Maker: TTArtisan - Focal length: 90mm (prime) - Maximum aperture: f/1.2 - Made for: Full frame sensors - Mounts: Sony E, Nikon Z, Canon RF, L-Mount, Leica M - Stabilised: no - Autofocus: no, manual focus What it frames like - On full frame (Sony E, Nikon Z, Canon RF, L-Mount, Leica M): as marked, 90mm. - ...

From Panasonic Leica DG 25-50mm f/1.7: Panasonic Leica DG 25-50mm f/1.7: A zoom lens by Panasonic for Micro Four Thirds cameras, 25-50mm f/1.7. A 50-100mm-equivalent f/1.7 zoom for portraits.

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