Ok, that kind of makes sense. I have plenty of space on my microsd card, but I also use lakka, so would it work if I keep it FAT32? Or will it break the nand backup? Also, it doesn't make sense when you said "don't need to keep more than one clean NAND backup at a time since you can't restore one more than once", but in a previous comment, you said that I would need to make a nand backup every time before I would load up cfw, then make a nand backup of the cfw, but since i have like 50 gb left on my microsd, wouldn't i not need to make multiple nand backups of my cfw, correct? Also, I don't have a 100% clean nand btw, lol. But I don't think nintendo will ban me since i haven't installed nsps, or do anything way too over the board, if you get my drift at that. let me know dude. Thanks for the input!