Old tryhard MLC/TLC controllers tended to lock up and/or slow down when used for boot disks and/or used with OS that had no ATA TRIM command support to explicit

Old tryhard MLC/TLC controllers tended to lock up and/or slow down when used for boot disks and/or used with OS that had no ATA TRIM command support to explicitly unallocate disk sectors. For this reason, SLC disks and CompactFlash under 8GB were used to be recommended. But that's like 10 years ago.