I'm on 3, because 1 & 2 don't function well enough as phones (need reliable MMS, better audio, and better battery life). The first two have hardware switches, the last is controllable by software I somewhat trust. All three have significant caveats. Once 1 or 2 work properly as phones (don't even need Android apps), I'll switch.
Yup, but that doesn't change how much I trust the hardware. I'm never going to buy from them, but I do think their phone hardware is decent. If I buy a Linux phone, it'll be a PinePhone.
Purism is slowly correcting course regarding refund policies, but meaningful improvements take time. Also, the letter from "Purism" to Rossmann came from a Purism volunteer who had no authority to publicly represent the company.
Yeah..but usually the the sticker ones with a slide have a space where the cover slides to, and all that space will be over the screen. Unless you want to permanently cover the punch-hole camera.
The Librem 5 offers hardware killswitches on the side of the phone, and the Pinephone offers hardware killswitches in the rear of the device after removing the backplate.