I've tried all the configurations and have settled to shooting only CF in the past 6 months. I own a grundle of cards and always have at least 2 with me so I have yet to run out of space. I have had a poor relationship with SD cards,too fragile for me and I dislike the slider switch. All RAW except for the occasional b&w jpeg shoot for kicks.I used to hate forgetting to switch the card slot after removing the CF when I shot dual slots, using only the CF solves that.
These are the sort of issues I want to know about before I will invest in an SD card. So how about the following scenarios?
Let's say I have a 4GB CF and a 32 GB SD. While shooting I fill the CF and remove it. Will the camera then continue on the SD card only?
And let's say I remove the CF and replace it with a fresh 4GB card, will the camera then continue recording on the SD where it left off?