alt Hacker News> I'm not seeing a lot of regrets from folks who moved to TLC and QLC NAND, and those products are more popular than ever.
That's interesting. Even TLC has huge limitations, but QLC is basically useless unless you use it as write-once-read-many memory.
I wish I have bought a lot of SSDs when you could still buy MLC ones.
> QLC is basically useless unless you use it as write-once-read-many memory
The market thoroughly disagrees with your stupid exaggeration. QLC is a high-volume mainstream product. It's popular in low-end consumer SSDs, where the main problem is not endurance but sustained performance (especially writing to a mostly-full drive). A Windows PC is hardly a WORM workload.