I've been using proton suite since the early days. I recommend giving it a try if you haven't ever, or in recent months. You aren't going to get an accurate picture from reviews here. There's so many changes recently in the past 6
months that people that stopped using it just arent experienced with. In all my history with proton, there hasn't been anything bad enough for me to switch back to non-E2E mail but it hasnt been smooth sailing the whole time. I switched from Keeper to Proton Pass and it's actually better. I was actually surprised. Good luck!
Been using atuin for a couple months now on Windows in bash. Its a very nice tool however I've been experiencing a huge lag sometimes after typing just one character. Intuition says there could be the database performance is lacking or Im missing some configuration. Anyone else experiencing something similar?