Anyone who buys, bought, or owns a new LG G4 device before December 31, 2018, are eligible to have 100GB of free storage on Google Drive for 2 years.

Newer devices after the LG G4 also works.

Should I take advantage of this? Or move one into another Cloud Drive service?
Or create a entirety new Google Drive account using that said 100GB offer?

Hmm, maybe that's why I got an additional 100gigs of free google drive storage. I had the LG K10 at the time. It seems to be worth it if you need the extra storage space.