@mhoye @djsundog distrust the SanDisk consumer grade external/USB SSDs until mid 2026. (SD/MicroSD/CF have top tier reliability.)
SanDisk Pro gear is trustworthy.
SanDisk enterprise grade hardware, previously marketed under the Western Digital brand, has some of the best quality control, objective failure rates, and specific pre-failure warning modes in the industry.
cf. https://www.backblaze.com/blog/backblaze-drive-stats-for-q2-2025/ for WDC/HGST failure rates of mechanical drives produced under comparable QC discipline