@ahasty @ati1 @linmob You should be able to use #Thunderbird for #PGP encrypted email (with mobile-config-thunderbird), or webmail instance that supports it like #SnappyMail or any other webmail using #Mailvelope extension in Firefox.

Not sure about #YubiKey, #NitroKey or alternatives as I've never used any, but they should connect to the Librem's USB-C port. The #Librem5 has a slot for a PGP smart card ( #LibremKey ?) to store private keys so you could also use that. Hopefully, someone who's used that can see your question and answer, or you can ask in Purism forums or pmOS Matrix room.

@ati1 @ananas @agx @opensourceopenmind

lack of [...] apps

There is no such lack, but you need to be willing to give up the apps you know from Android (or keep using part of the evil empires products by tinkering with #waydroid or #atl - android translation layer).

There are other apps to discover. I had to completely start over finding out which apps I want and which ones to use. For E-Mail e.g. I'm using a self-hosted #snappymail in #tangram, because I couldn't find any app I liked.

The only thing I'm still missing is #osmand - one of two reasons my tablet is running on #LineageOS. The other reason is that I didn't come across a good tablet hardware made for linux containing an 4G/5G modem.

Or do people still order new ones at $800?

Looking for a OpenPGPcard in FLOSS Shop I came across this offer:

https://www.floss-shop.de/de/elektronik/geraete/78/librem5-mobil-phone

This completely went by me - it's possible to order a #Librem5 in Europe?!

Also would you reveal what bank you use?

Well, I own my own bank - at least partly - a very small part of it actually. @glsbank offers to use ChipTAN.

I'm using this device as a second factor which together with the needed banking card really offers a second factor and is not just another software running on the same smartphone.

For paying online I use "Lastschrift" if not outsourced to PayPal (which I stopped using years ago), a bank transfer for smaller sums or sometimes the credit card which I have to confirm sometimes using an SMS TAN and some secret phrase. Generally I use my notebook if I do such stuff and only used my Librem5 very few times when my notebook has not been around.

It is the most secure solution beside HBCI which you could use with GLS bank also if you kindly ask them.