I accept that is probably true. When starting out on with a new hardware platform, particularly one where starting from an unknown basis but perhaps also so when there is one. It is difficult to know when you have “got it right”. And it can be time consuming and after much trying this that and the other you never really know. Maybe you could simply add a section to the documentation that details the kind of performance you can expect. A list of different common micro’s running with different display controllers would achieve more or less these results with this benchmark test when configured that way. It can save a lot of time with that kind of reference information. My intention behind this post was to try to point that out. For NO other reason, I assure you !