re-install Big ?
I had to erase HD on iMac 27" 5k (2019). I want to use Recovery to do the new install of macOS Big Sure but I see even after erased the HD, Recovery ask on which HD I want install the OS: iMac or Macintosh HD-Data !?
Both have the same capacty (2.12 TB)
I believe is the same HD and I'm not sure which one I should choose !
iMac 27″, macOS 11.3