Rsync to backblaze b2. I only backup the stuff I can’t download again (photos/docs etc). It’s the cheapest option and does version control automatically for me on a 12 hourly basis.
I then also once a week plug in my external SSD and it auto dumps changes to it via rclone.
Google drive/takeout etc are all done periodically and put into a folder that will roll into the above backups.