Right now i have a 50mm 1.8, 70-300mm 3.5 sigma, and a Sb-600. I find when im inside the 50mm has too much zoom. So i figure that i should buy a wide angle. http://www.bhphotovideo.com/c/product/397595-USA/Sigma_634306_28_70mm_f_2_8_4_Compact_High.html I also like the Nikon 18-70mm but its a bit slow. I know i have a flash but it annoys some people when i do portraits and its big.