Unofficial files often contain malware that can compromise your hardware.
Using pirated software on a connected Switch can lead to permanent Nintendo Account bans.
The Switch version isn't just a port; it includes several quality-of-life improvements that weren't present in the initial PS4 and PC releases of the remaster:
Players can visit Montblanc in Rabanastre to reset their character's jobs and licenses, allowing for total experimentation with party builds.
Official versions receive patches that fix bugs and improve performance.