How is the 1DSIII at higher ISO's? Same as or better than the 1DIII?
I don't own a 1Ds3, so what I say is only 2nd hand, but from what I've gathered the 1Ds3 has somewhat more noise than the 1D3. This wuld make sense, in that they are the same generation and the 1D3 has a lower pixel density (the ff equivalent to the 1D3 in terms of pixel density would be 16MB). The 5D2 has improved on this, of course, but I don't hesitate to grab the 1D3 in low light. Plus, the 1Ds3 doesn't give you the option of going as high in ISO as the 1D3 -- I think it may be limited to ISO 1600 there, but I may be wrong. The 1D3 performs quite well at ISO 3200.



