Comment by mort96

> do you want to have 4x more capacity at 1/100th the reliability?

Yes.

QLC SSDs are reliable enough for my day-to-day use, but even QLC storage is quite expensive and I wouldn't want to pay 4x (or realistically, way more than 4x) to get 2TB SLC M.2 drives instead of 2TB QLC M.2 drives.