Seems like Samsung may be leaving some speed on the table, but as Cliff himself says near the end of of his discussion that possible performance differences don’t really make themselves felt in day-to-day use.
But you should read Cliff S’s “ Original Rant” about lack of support for RAPID mode in Windows 10 through Magician.
Read (1721 MBps) and write (1455 MBps) speeds reported aren’t too shabby for a 3-year-old NVMe.
