Martin Husemann <mar...@duskware.de> writes: >> 2) is there any benefit to doing this migration ? > > No, unless you want to share the disk with other operating systems and > create additional "foreign" partitions on it.
Or you want to move the disk to some machine which boots EFI and not mbr. I personally leave systems along that are mbr/disklabel, and i choose gpt for new systems.