Have the free version and it’s really nagware. They reduced the number of devices (apparently to force a purchase of premium)Then they keep nagging and trying to scare you into upgrading (you are ALMOST out of space, your files MAY not backup!!!!!!!), even when you are not that close to full. If the price were more appropriate, I’d likely upgrade, but it isn’t, so my paid cloud storage is OneDrive and iCloud, along with a photo cloud service. The free tier does work, aside from the limited devices and only giving 2GB as standard, but you could (and maybe still can) earn more, so I have 10GB. So, maybe it’s worth it, but expect to be nagged to death :-(