“Performance is great with the M.2 HAT+... but...
It's a bit disapointing that after so much time the official SSD option came with such poor quality spacers and a design that don't even work well with the official case. I seem to be missing the screw to hold the card in place too.”
“Really pleased with this. I fitted a £22, 256GB NVMe (KingSpec NX series gen3 x4 2242), installed Raspberry Pi OS, added dtparam=pciex1_gen=3 to the firmware config.txt, rebooted and now getting 838.52MB/sec. A huge increase in performance compared to the SD card.”