Deciding between these two lenses. Price wise is quite similar (Tokina is $199 and Sigma is $165). I am thinking of using the lens mainly to cover events. The pros of each of these lenses:
Able to use for both DSLR and SLR (which I have but seldom use)
Better range hence good for events.
From the reviews here, I believe both are reasonable good and sharp lenses (for their prices).
And comments would be greatly appreciated.