Best in class security and storage platform out there.

I am a developer and I have background in security.
I've been using Mega for 7 years+ out of which 4 were paid plan and it's the best solution out there. Also incredibly affordable given what you get out of it.
I won't switch to Dropbox, Gdrive or Microsoft OneDrive for anything.

The sync plugins and apps work incredibly well on Windows, Mac, Android. My current sync folder is about 320Gb and I haven't had any issues at all.
The latest version of Mac prevented the Mega sync app from starting. I reached out to support and everything got solved within 5 hours with 3 roundtrips of messages going back and forth.