Why you should not put SD card in your Mkiii

[Samuel H]

yes, I've seen this before somewhere, and with actual empirical tests too: in the 5D3 the interface for SD is much slower than the interface for CF. But that isn't really a problem for video (where you're writing at 12 MB/s, tops, or about 80x), just for RAW stills

[grantw]

I know photography is different with buffer speeds and such, but from a video perspective I'll say that it doesn't matter. I've used the cheap class 10 transcend SD cards and filmed alot with no issues.

[New_Zealand]

I saw this and not sure if anyone read this (Why you should not put SD card in your Mkiii) or not but thought I would share the info on the CF-SD just in case anyone was interested or had their own feedback etc...?

http://jeffcable.blogspot.co.uk/2012...d-in-your.html