MC-11 Performance on A6600/A6400?

[seuadr]

Hi all, i am considering an upgrade in my body from a6500 to the a6600 or possibly the a6400. mainly i'm satisfied with the a6500 except the MC-11 AF performance with the 150-600C. I can't really swing the cast for the 200-600 so i'm thinking perhaps if the AF performance is a tad better for the a6600 body i'd get that benefit, but also the longer battery life and all the other incremental improvements.

anyone made a switch like this with any input?

 

[Gary]

Hi yes I just made the switch and there is a big difference in the a6400 to the a6600 that is my switch ..
the focus is faster on the a6600 with the 200-600 Sony and with the 18-135mm Sony I am getting sharper photos
and the 4k Video is sharper and I wanted the in body IS and the extra custom button on the top of the camera for switching between
the focus areas ..I have the A7R4 also and with the A6600 working better with the 200-600mm been using the a6600 for everything
can't say enough about the a6600 some of the pros call it the baby a9ii good luck