Advantages to Emunand:
1. can upgrade to latest firmware while maintaining original entry point
2. safeguard measure, against having .cia installs gone wrong, usually by dopes; destroying own sysnand
3. acts as backup, can be backed up. easier to read and restore from sd, compared to 3ds nand
4. if latest firmware is blocked, one can restore prev fw (read point 3). these fixes come fast anyway.
Disadvantages to Emunand:
???
Can't imagine them leaving emunand out..
1. can upgrade to latest firmware while maintaining original entry point
2. safeguard measure, against having .cia installs gone wrong, usually by dopes; destroying own sysnand
3. acts as backup, can be backed up. easier to read and restore from sd, compared to 3ds nand
4. if latest firmware is blocked, one can restore prev fw (read point 3). these fixes come fast anyway.
Disadvantages to Emunand:
???
Can't imagine them leaving emunand out..