You asked
Is the ttartisan 25mm f 2 worth it?
Yes, if you're happy focusing by hand. The TTArtisan 25mm f/2 is a small, simple prime for APS-C cameras. On Fujifilm X, Sony E, Nikon Z or L-Mount bodies it frames roughly like a 38mm lens on full frame, and f/2 gives about the depth of field of f/3. It's manual focus with no stabilisation, so you'll slow down and think about every shot, which I think is most of its appeal.
It's a sensible everyday lens for a camera you already own. Good matches include the Fujifilm X-T5, the Sony a6700 and the Nikon Z50 II.
If you need autofocus, look elsewhere. You can see the full specs and every compatible camera on the lens page.
Written by Claude from this site's pages.