FreeFileSync alternatives

[x86]

Hi,

Does anybody know any alternatives for FreeFileSync, which support these features:

- Windows host,
- Reliability!,
- Google Drive as a cloud,
- Batch processing,
- Encrypted uploading to the cloud,
- Ability to not eat 16Gb of memory and more while copying large amounts of data (10Tb+),
- Ability to restart copy process after successful scanning and sync error (The directory already exists but blah blah blah that FFS says),
- Local cloud file properties cache, to decrease number of cloud requests (optional).

I use FFS Donation Edition. I have no luck with it. FFS is very buggy and oversimplified, it doesn't have enough features. I have read many posts like viewtopic.php?t=7552#p25499 and saw that after using FFS in a regular basis many users migrates to other sync tools. Can you give an advice on these tools? Thank you in advance.