Hi all.. I recently bought a sigma 17-50 2.8 as a walk around/portrait lens.. I'm very happy with it but the 2.8 doesn't give me the bokeh I'm lookin for (plus I usually tend to shoot around f/4 as that's it's sharpest) and I also find the 50mm a bit short for head an shoulder portraits...
I am looking to add a prime to my collection and was thinking the canon 85mm 1.8.. I have a 550d so 85 might be a bit to long.. I was also thinking te sigma 30 or the canon 1.4
Tell me your thoughta


