Hello guys, I'm having some issues with my 50mm 1.4 which I'm going to take for a check up tomorrow to see if its really the lens or just really me. Either way, I need lens for portraits so I got this 50mm 6 years ago as it was recommended to me as a good prime to have (I had D90 back then which turned out to have focus issues with this combo) Regardless, what would be a good portrait lens that I can get and not worry about other lenses? I was thinking about the 85mm 1.8 as its cheap (compared to 85 1.4 version) and I might trade in my 50mm 1.4 and get that instead. Eventually, I'm lusting over 24-70mm 2.8 Sigma Art (waiting for reviews/price etc.) or the Nikon non VR. So, what do you guys think? What is the good universal lens for portrait if one has only one option?