Liviu, I have 100+Gb on Dropbox that I use, and it gives me version control for 30 days, which is good for falling back on a previous version, but the Dropbox version will have long been replaced by the corrupt version. This then syncs to a few computers in different locations
But, I do need a better long term backup, and a more flexible version control. I also have a Spider Oak account, as it so happens. Thanks, Graham