results

all the fio commands from https://askubuntu.com/a/991311/2598
with one of two drives in my laptop:

samsung 970 pro
   READ: bw=3295MiB/s (3455MB/s), 3295MiB/s-3295MiB/s (3455MB/s-3455MB/s), io=10.0GiB (10.7GB), run=3108-3108msec
  WRITE: bw=2530MiB/s (2653MB/s), 2530MiB/s-2530MiB/s (2653MB/s-2653MB/s), io=10.0GiB (10.7GB), run=4048-4048msec
   READ: bw=55.3MiB/s (57.9MB/s), 55.3MiB/s-55.3MiB/s (57.9MB/s-57.9MB/s), io=3316MiB (3477MB), run=60001-60001msec
   READ: bw=624KiB/s (639kB/s), 624KiB/s-624KiB/s (639kB/s-639kB/s), io=36.6MiB (38.4MB), run=60004-60004msec
  WRITE: bw=624KiB/s (639kB/s), 624KiB/s-624KiB/s (639kB/s-639kB/s), io=36.5MiB (38.3MB), run=60004-60004msec
samsung 970 evo plus
   READ: bw=3286MiB/s (3446MB/s), 3286MiB/s-3286MiB/s (3446MB/s-3446MB/s), io=10.0GiB (10.7GB), run=3116-3116msec
  WRITE: bw=2987MiB/s (3132MB/s), 2987MiB/s-2987MiB/s (3132MB/s-3132MB/s), io=10.0GiB (10.7GB), run=3428-3428msec
   READ: bw=40.1MiB/s (42.0MB/s), 40.1MiB/s-40.1MiB/s (42.0MB/s-42.0MB/s), io=2406MiB (2523MB), run=60000-60000msec
   READ: bw=844KiB/s (864kB/s), 844KiB/s-844KiB/s (864kB/s-864kB/s), io=49.5MiB (51.9MB), run=60003-60003msec
  WRITE: bw=843KiB/s (864kB/s), 843KiB/s-843KiB/s (864kB/s-864kB/s), io=49.4MiB (51.8MB), run=60003-60003msec