I have the 35mm f/1.4 lens and loved it, but unfortunately it didn't fit my camera. I have a Canon M50 and when I attach the lens I get an "F00" error which means the lens is not communicating with my camera. I'll be back.
Pros
35mm fixed focal length, wide-angle lens on my camera. The maximum aperture of f/1.4-16 provides a smooth bokeh, suitable for close-up/portrait photography