I follows this guide (https://guide.sdsetup.com/#/safetyprecautions) and backed up my Nand according to it. After that I installed some nsp Files. Now I came across this guide (https://gbatemp.net/threads/backup-...-your-biskeys-tseckeys-keys-txt-guide.513386/) and it backups way more files than the guide I used. Did I mess up now or do I have the most important files to restore it once I want to get back to a clean Switch? Right now im doing the second tutorial (and skipping the files I already backed).