Had a wonderful portrait session this morning with a good friend, we were testing the sigma lens on the Fuji body there is wonderful bokeh due to the super bright f1.4 aperture but it unfortunately is not terribly sharp at center is a rather prone to mis-focus but that may be a user error more then a testament to the lens. The Fuji 90mm f2 is rapidly becoming a favourite for me in the tight headshot category.
Sigma 85mm f/1.4 on Fuji Xpro2
I also broke out the 50mm Art on the Sigma Sd Quattro H and had some wonderful results !