I've cancelled my subscription yesterday, conveniently it was about to renew at the end of the week, so I have a few days to migrate from Proton, here's what I'm thinking of, but I'd love to hear what other people are switching to
I'm fien with Murena Workspace (France) and Filen (Germany) for Cloud, both OpenSource. I don't use VPN, only Cyberghost Proxy extension to skip country restrictions, maybe the SPN (multichannel VPN) of the Portmaster app, if needed one day