I've found LePotatois great, as long as my use case fits the processor speed.
LibreComputer (maker of LePotato) also offers Renegade for a bit more oompf.
The downside is that there's far fewer pre built images available. The saving grace is that stock Armbian is fantastic, and can often be upgraded to match the pre built image I want with a few apt commands.
Edit: I haven't run OctoPrint on LePotato but my educated guess is that it would run just fine.
When using Armbian to host projects similar to OctoPrint, I have needed to follow the Install from Source instructions from the project site. The experience wasn't terrible, for me, but I am really good at getting stuff to compile.