> Why don't expensive cameras just have 256gb of onboard storage and connect over thunderbolt? People don't want to throw away their camera every time the stor

> Why don't expensive cameras just have 256gb of onboard storage and connect over thunderbolt? People don't want to throw away their camera every time the storage runs out. They want mirroring between cards so the wedding shots don't disappear on a storage failure. So they can swap storage on the go. Your strong assertions based on your limited understanding of other people's needs says more about you than Apple.