Crazy decision. The quality of FP and their customer service are abyssimal. I know because I used all of them from FP1 to FP4. After them just sending brandnew but broken FP5 phones twice to me. Looked into FP user forum. Learned 100+ other users experienced the same issue, yet no reaction from FP. Had to fight hard to get my money back. I am out. Good luck Radboud University, godspeed.
Apart from it’s an old story, discussed already back and forth, Proton’s claims regarding privacy are really weak. Especially when it comes to presenting Switzerlamd as a privacy safehaven. Switzerland is a tax evasion savehaven, not a privacy safehaven, Proton. How Proton puts it: we provide world class privacy (but have to break our claims and comply with Swiss law immediately once there is a legitimate or not request from law enforcement, oepsie sorreyy!)
Posteo is the gold standard for me. They are absolutely solid in terms of values while making no big fuss about their (excellent) work - other than Tuta and Proton.