SD Cards

Hi.
This question will have probably been asked before.

As a wedding photographer, do you use the same SD card in your camera throughout the day or do you have a one say for bridal prep, one for the ceremony and one for the reception?

I use dual cards, but am always aware of malfunctions and losing my entire days photography.

Thanks

Same cards all day.

Same cards here too.

I figure there is a better chance of me loosing or deleting one than there is of one failing, but that is what dual card slots are for.

I keep a 64GB SD card in the camera all day, and swap out SD cards at specific points (after getting ready shots, after the ceremony, and a third for the deception). The used cards go into a carrier on my belt in case my camera ever grows legs or takes a bath in a fountain, under a guests drink, etc.

Same card here.

Thanks for your comments.

Going to go with a 64GB card in both slots.

Same card all day for me.

same card but one in each slot , one CF RAW one SD JPG as backup