@jakfish, @Hook, @brunoais: I respect (and sometimes admire) your point of view.
However, please let's agree on that the Pro1-X was not marketed as an HPPC, but as a phone that could (maybe) double as an HPPC. Let's also not forget that it was meant to be delivered with LineageOS (OK, we finally have that now thanks to community support) and UbuntuTouch (nowhere close). Let's further not forget that it was supposed to come with HDMI-Out to enhance that HPPC aspect (especially with UBTouch). I do not see how my Pro1-X is fulfilling any of those design goals. That's why I, sadly, shelved it