Man, I do wonder what the realistic lifespan of that single NAND chip will be after it gets hammered by constant swapping of running tasks way beyond the capabilities of a 8GB RAM machine.
I have a PC with a 10+ year old 256GB SATA Samsung SSD that's still in top shape, but that's different because that drive has those 256GB split over several NAND chips inside, so wear is spread out and shuffled around by the controller to extend lifespan. But when your entire wearable storage is a single soldered chip, I'm not very optimistic about long term reliability.
I have a PC with a 10+ year old 256GB SATA Samsung SSD that's still in top shape, but that's different because that drive has those 256GB split over several NAND chips inside, so wear is spread out and shuffled around by the controller to extend lifespan. But when your entire wearable storage is a single soldered chip, I'm not very optimistic about long term reliability.