Ask HN: What privacy conscious cloud storage provider do you use?

I've been looking for a cloud storage provider for a while but nothing is meeting my expectations in terms of privacy and reliability.

The only service that I consider safe and reliable, Tresorit, costs a fortune. I'm currently testing sync.com but I can't find that much info about them online. Amazon Drive is probably "safe" as in "they will never lose my data" and they will never stop existing, but on the other hand it's Amazon and I don't trust them that much regarding privacy.