What about the option of using an EmuNAND with SX Pro? In my case, I'm not interested in Piracy, I'm interested in Homebrew, but that seems to be worse in Nintendo's eyes. Could I make a SysNAND backup, create an EmuNAND for the Homebrew, and only take the SysNAND online without being banned? So I could enjoy legitimate online play, and Homebrew, on the same console?
What are the detectable differences between a SysNAND and an EmuNAND that never had Homebrew on it? Suppose that instead of swapping the SysNAND (and risking a brick if I do it wrong), I leave SysNAND alone and just operate more than one EmuNAND? One with Homebrew and Game backups, and the other that goes online for legit online play with real game carts?
Alternatively, if I only put backup games from my own dumps (not scene releases) on the EmuNAND without ever putting a Homebrew on the emuNAND, would it be detectable? I mean, there should be a cart ID since Nintendo is apparently banning specific dumps from online play now.