I have all my games on 1 tb sd card and just switched it. Only problem was when I tried to move some internal files, what I downloaded manually.
I have RDR2 game bought via Rockstar launcher (never do it) and downloaded it to the main drive. I didn’t want to use my computer for file transfer, so i decided just to remove this on LCD and download it again on OLED.
All other data just stored on SD card
p.s. My location is Vancouver Canada. Bought it November 16, arrived November 23