I'm in the process of leaving Proton and moving to Fastmail. I'm now paying for Mullvad and Fastmail, but haven't had a chance to port over a bunch of Simplelogin aliases I have over to Fastmail yet (my fault for not using a custom domain for those, which I've now rectified with Fastmail).

Despite having Proton since 2018, I've really gotten fed up with their service quality — they seem to half-ass most of their services and it's a real pita to use their ecosystem. People have been complaining for ages and nothing changes, so I've decided to take my business elsewhere.

Hopefully I don't get flamed for my decision; that's another annoying aspect about Proton. There's a vocal portion of the userbase that are zealots and really take you to task when they feel you are criticizing Proton in any way.

I’ve liked their VPN so I’m considering my email there but people seem to have a really strong preference for fast mail so I’m curious why.

Are you leaving just because general annoyance or improved feature set or what? It’s a lot of work to migrate so I don’t want to be back here in 2 years swapping again.