The SoC differs significantly as well. Raspbian works so well on official boards that this isn’t an issue, but it certainly can be with less common boards. Othe

The SoC differs significantly as well. Raspbian works so well on official boards that this isn’t an issue, but it certainly can be with less common boards. Other SBCs may require binary blobs for certain functionality, and if the manufacturer stops releasing updates then you’re stuck with the last one they made available.