Thank you very much. It is appreciated.You will be fine - 64gb is plenty as long as you can get to a computer and get the raw video off - 4k will use about 0.5gb per minute
Bigger is not always better.128GB is always better
I use a newly reformatted 64GB card, shooting with RAW plus jpeg as well as video, for every flight. Insurance against loss of images and interference with image transmission being the idea.Thank you. I do have a 128GB San Disk Extreme. My original question is there is an SD slot in the Pro 2 as well as in the Smart Controller. If I have a SD card in both the drone and the Smart Controller which will it save to or will it save to both. I will just put it in the air and test it. Is the quality better when it records to the SD card in the drone or the card in the Smart Controller.