Acrus, I am also running a Nexus tablet with Cyanogen/lineageOS and F-Droid with a few DL's APKs; but my N900 is still my primary.
The problem is that unlike even my kids Rasberry Pi computer or my N900 or even my old Zaurus I can not just jump on SSH and do nearly anything on my tablet. Effing drivers and surfaceflinger tie-ins mean we cant yet do real linux+X11. Sure a few apps form the most popular os can be nice, I also use WIne sometimes on AMD64 but real linux where I know where logs, .config, and most daemons run vs Android where everything had to be effing different for some reason.