I've used https://github.com/cab404/framework-dsp for the preset on mine. There is also a guide from the author of the preset linked in their on how they came up with the presets.
Just seconding this so other framework owners may give it a try. The speakers on my 13" are pretty bad, but using easy effects made them plenty "fine". Without, it sounded like absolute trash.
These are the ones I have been using. I've generally stuck with the lappy_mctopface variant. I have no idea about the naming, but these presets have been good enough for me without much messing about at all!