Both have a reputation for being slow focus and not so good in poor light.
I'm want to buy one and can see no advantage in going Sigma route.
Intended use: pin sharp flora and fauna and some portrait.
Can I have your considered opinions please?
I'm want to buy one and can see no advantage in going Sigma route.
Intended use: pin sharp flora and fauna and some portrait.
Can I have your considered opinions please?
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