While the 85 mm 1.4 is not Lensbaby it is my workhorse. I shoot 80% of my sessions with it. It creates such a creamy background with the 1.4 setting although I usually leave it around 2.8. I've had this lens for almost 6 years and I remember when I bought it. I walked up to the Sigma guy and said, "sale me a lens that I will love." He seemed a little taken back, but Mr. Sigma Man, YOU DONE GOOD.
So why is this my favorite? I love the way it handles light. It's tack sharp, even after years of use. The compression is amazing for every type of face. Where wide angles exaggerate, this helps flatten and slim. It's autofocus and 95% of the time focuses exactly where I want. And lastly, like I said previously, the bokeh is to die for!!