I'm pretty new, not tech savvy and have only been researching this for the past few days. I'm looking to get some S3 cloud storage (perhaps Backblaze B2 but maybe one of the others that I've seen recommended around here) as my data grows. I need a tool to backup my PC with a one way transfer and also sync certain folders on the S3 cloud storage between two computers and an android phone in a bidirectional manner, e.g. something like what Onedrive or Dropbox does. The tool should probably be able to encrypt files too. Looking for a low price, high simplicity and low knowledge needed. S3Drive looks promising to me, anyone tried it? I've also looked at Syncovery and Mountain Duck, and both seem good but I don't yet have the knowhow to work out what the difference between these 3 is, if they suit my simple purposes, or if there is a better or cheaper alternative that doesn't require too much learning or has a difficult UI. I lean towards S3Drive as the website just seems clean and makes the most sense to me. And at €50 for life it's cheaper than Syncovery. I've read less about Mountain Duck and am therefore not sure about it but it seems to do the things I want. I'm ideally looking a simple solution that can do it all. Other suggestions are also welcome, please let me know why (e.g. the ones I listed aren't fit for my purpose or are more expensive, complex, etc). Thanks to anyone who helps!