There are so many excellent lenses, and the Samyang MF 85mm f/1.8 ED UMC CS is another one. Fantastic quality, very nicely made, excellent price, compact and light… the only thing not to like is that focusing can be a bit tricky. However, to be fair, this depends also on the actual camera used.
Outstanding sharpness, Low central CA, Low distortion, Great price, Low vignetting, Fast f/1.8 aperture, No flare, Gorgeous bokeh