Why won't Tsukineko make more colors of Versafine! There aren't enough of them! I love that ink! But we need more colors!
I find that chalk inks stain my clears very heavily. So I don't use them with clears, except in the case of sentiments. It can be annoyingly difficult to look at your clear sentiments, especially small ones, and know what they say. So I purposely ink them up with Colorsnap Fluid Chalk Ink in Charcoal when I get them and it stains them so I can read them more easily.