I've been asked several times about how to select the parent plants when making cross between miniature Sinningias. I would say it usually depends as long as you have many candidates. Just keeping in mind the basic patterns that you look for. I have here a chart as an example. (Thanks to my friend Campbell who helped me to re-make this chart to be more professional.)
You may be curious to know what is AH06024, here I also have the photo.