This picture really shown the greatness of the sigma's macro feature. Considering that it isn't a true macro lens. It is still able to capture the smallest detail. I didn't notice the fly on the petal until i PP it. Amazing stuff.
Anyway, i kinda decided to go for the nikkor's 85mm f1.8d soon. It's much cheaper than the Sigma's 50-150mm f2.8 and well i don't need a long tele yet. So yup, the 85mm should fit my mid-tele needs. I need a job now!