Oppenheimer and the resurgence of Blu-ray and DVDs: How to stop your films and music from disappearing::In an era where many films and albums are stored in the cloud, “streaming anxiety” is making people buy more DVDs, records – and even cassette tapes.
Don’t listen to what he said… But SD cards are generally not very reliable. They might be fine they might die on you silently after a week.
Higher quality ones are better of course, but the quality of flash in SD cards varies wildly. I wouldn’t store anything on an SD card that I don’t already have a second copy of somewhere. (If I want to preserve it and it would cause problems for me to lose it)