iniewski, apparently you and I have very different data collections. I recently had to switch from a 1.5 Terabyte hard drive for backup to a 3.0 Terabyte hard drive because my data wouldn't fit on the 1.5 Terabyte drive.
I agree it's odd but the paper presents that way. Maybe the TLC reliability is as expected. Still, didn't even get any ECC assurance. I assume there will be or this is for really error-tolerant products. The FG interference curve was also presented ominously enough.