This time playing with the Samyang 135mm F2, manual focus, on Nikon mount.
This is a very well behaved lens, I like it a lot. It is sharp even at F2 (in the center at least, at that aperture I didn't look anywhere else), good bokeh. For full body small group (4-5 people) portraits the bokeh is better than the Nikon 85mm F1.8 which gets a weird circular pattern of the bokeh at that longer distance.
Manual focus is easier than I expected even at F2.
PS. for some reason I can hold it much steadier than the Nikon lenses; don't know if it's the weight or the lack of IS (paradoxically)