They each mention my idea of mathematical pseudo-hinting.
Maybe you would like to try the mathematical pseudo-hinting idea in your font or maybe not: however, reading about it may provide you with a clearer idea of what is happening when a font is being rendered on screen when the font does not have hinting. My mathematical pseudo-hinting does not use conventional hinting at all, it is just a matter of trying to design an ordinary unhinted font so as to help the rendering system get the right idea as to what is wanted!
Have you tried printing the fonts as hardcopy? As many printers have better resolution than many screen displays, sometimes a font can look much better in hardcopy than it does on screen.