The arabic or chinese would be much nicer to write if we had a calligraphy pen option.
Makes even normal writing look nicer, e.g. for titles.
Erich Koch commented
A CHISEL pen, thin vertical line, wide horizontal line. And both customizable, please.
Vertical line, width and thickness selection
Same for horizontal line.
Actually I think there's a pressure feature that allows you to do calligraphy by varying the amount of pressure you apply on the screen to change the line width. It doesn't work on all screens though.