.......If you're looking to use a big white supertele, then your going to get a faster drive of the AF with the 1 series with its better battery power,........
Is this fact, Mike, or just supposition? I ask because the 7DmkII behaves like 1srs bodies at initial acquisition (perhaps momentarily over-sourcing the battery power or the derived 6v)....Canon stated that this was the first non-1srs body to do this and it seems unlikely that they left the feature off the 5DMkIV.
Bob
Thanks Gaz how does the AF on the 1dx compare with the 5dmk 4 ?
the main reason i went with the 1dx was for that
The 5D4 sensor shades the 1DX in all aspects except for dynamic range at higher ISO. At lower ISO the 5D4 is much better in dynamic range.
Up until recently I was using a 1DX and 5D4 together.
....Does the dynamic range comparison you make apply to the 1DX Mark II please Gaz?
The 1DX MKII is slightly better overall Robin but considering the increase in resolution of the 5D4 it's pretty close.
....At first it is easy to think that the 30 megapix of the 5D4 would trump the 20 megapix of the 1DX2 but I am told that there is more to it than that and IQ isn't always just about the megapix number.
The 1DX2 dual processors doubtless help increase the AF speed when tracking too. I find myself attracted to what 14fps can potentially deliver.
The images from both cameras are lovely. I use the 5D4 for macro and close up and Astro. The extra resolution gives me a bit more leeway with focus distance and hence depth of field.