With so many complaints lately about mislabeled memory cards, I didn't want to just buy another brand. I have tested them and they correspond to the nominal storage capacity.
Kingston microSDXC 64GB Class 10, V10, A1, UHS-I U1, R 100MB/s Memory Card, SD Adapter, 1 pc, Black
45 Review
Silicon Power Elite 64GB microSDXC 2-Pack Memory Card with Adapter for Nintendo Switch and Wyze Cam
57 Review
Smartphone ZTE Blade V10 Vita 2/32 GB, Dual nano SIM, graphite black
50 Review
Smartphone Xiaomi Mi 8 Lite 6/128 GB, midnight black
70 Review