>>515
カメラの実効性能だと安いXQD>高いSD UHS-IIだね
XQDの方がPCI-Expressだから実効性能出やすいのかも

Nikon D500 XQD and SD UHS-II Card Performance comparison test for continuous shooting, buffer and write speed - Camera Memory Speed Comparison & Performance tests for SD and CF cards
https://www.cameramemoryspeed.com/nikon-d500/sd-and-xqd-card-speed-test/
Lexar Professional 2933x(400MB/s) XQD 64GB 297.1MB/s 1.1万円
Lexar Professional 1400x(185MB/s) XQD 64GB 178.9MB/s 0.6万円
Lexar Professional 2000x(260MB/s) UHS-II 64GB 163.4MB/s 1.1万円