I'm finally ready to pull the switch(pun), I've connected on hacdiskmount and can confirm that after a system initialization the user partition is just a bunch of empty folders.
My memory was finally jogged about the contact with nintendo, when we first got the switch we went online that first night, installed a demo, linked a Nintendo ID and then put it in airplane mode and hacked away at it. So wipe the SYSTEM\Save contents or no?
I'm concerned that the servers are expecting these demo tickets to be on the system and they're not, I removed all titles and (i assume) tickets from it, all user accounts except the linked one that should be gone now since I did a system init on it.
On Hekate SYSNAND(CFW) or SYSNAND(Stock) not sure I totally get the difference, both preserve fuses, if I want SYSNAND for online and legit carts only... stock then? It seems people run CFW with legit titles with no major issues, but I don't know if I should chance it.