You're quick! I tried the AA font. I see why you labelleld it sharp, sharpest, since it doesn't totally remove the AA but reduces it - which is an improvement! I wonder if the way to do it is to do some kind of thresholding so only the black pixels are left over? Not perfect but could work. I think Aseprite or Libresprite has some open source code where you could probably see how they do it.
Is there supposed to be options in "Effects"? Because I don't see any. Are they coming later?
:)) Many updates to come! Enjoying your work too, very much so. It has been inspiring for some future endeavors!