Which CF and SD cards are best? What are best strategies?
1) Is it true that the 5DM3 needs UDMA-7 CF cards to work optimally?
2) Is it best to always have the SD card shadow the CF card as backup?
3) If so, do you record Raw to CF and Jpeg to SD--or Raw to both?
4) Or do you find it's better to reserve the SD card as "extra space"?
5) Is faster better no matter what--or is there a point where I'm wasting money?
6) Any other thoughts on best strategies for operating systems with dual CF and SD cards?
I'll use it for photo and video in a studio.