@Draxzelex I have an emuMMC that is a separate partition, stored on the same SD as I am using normally. A few days ago, I tried making a full partition backup of the emuMMC using a partition backup/restore software on my PC, and the backup worked, but the restore failed. I'm not sure why that would occur, maybe something about how those partitions are made vs. how they are restored by the software.
Also, on the topic of tinwoo, it seems I have the same problem there as I did with goldleaf. Files will say that they failed install, and I cannot explain why. The error I get most often is:
"OpenFileSystemWithId:122: File @SdCardContent:// [long series of digits].nca is unreadable! You may have a bad dump, fs_mitm may need to be removed, or your firmware version may be too low to dec it. Error code: 0x00236e"
I checked the required firmware guide and didn't see any indication of software needing above 6.0.1, but maybe I was looking at a list of what games included updates rather than what games rely on updates.