When will we have a Linux phone which is based on Raspberry Pi which fullfills the expectations the Pinephone raised but did not fullfill for our application?

We have given up the Pinephone for our application which is to use it as a mobile data aquisition system until someone can convince us of the opposite that it is suitable for it. Installation of desktop applications is difficult as we have learned in the example of LibreOffice: https://forum.pine64.org/showthread.php?tid=16614 LibreOffice on the Pinephone would …