MT Shooter wrote:
I do not shoot the 200-500mm F5.6 myself, I use the Sigma 150-600mm Sport lens as it is weather sealed. I do have the Nikon in my rental inventory and may find an opportunity to compare the two, but I have the sneaking suspiscion the 500 will outperform the 200-500 significantly primarily due to the NANO glass coatings and the Phase Fresnel lens element.
Thanks for the reply! I also shoot the 150-600 G2 and feel it is comparable to the 200-500, but slower focus in low light.