I have a 5 TB external drive I bought many years ago, and despite its big physical footprint, the new drives still don't feel like a justifiable upgrade, given their elevated price for a small increment in storage.
0.04 x 0.59 x 0.43 inches - 1TB MicroSD (with 160/90 MB/s read/write speeds) for $110...
now THAT was a shock when I was buying a new phone after several years and I was looking at expanding its storage. It's so surreal to hold such a tiny thing that can store so much data.
It's rather unreliable storage though. Don't use those for anything important and always back stuff up from your cameras or similar frequently. SD cards are easily corrupted and lack the mitigation mechanisms things like SSDs have.
I have a 5 TB external drive I bought many years ago, and despite its big physical footprint, the new drives still don't feel like a justifiable upgrade, given their elevated price for a small increment in storage.