With the advent of the new Multilayer zirconia pucks becoming more popular, it would seem that the current Cad softwares would offer nesting options for these. I really like having control over how much incisal translucency will be in a crown design. I see ads from Exocad showing this option will be available in their new upgrades. Not sure about 3Shape. I currently use Dental Wings and have the nesting option with the Emax, Lava Esthetic, and Katana UTML through Straumann. I am limited on shades I can access though. I notice that Argen is coming out with a multilayer puck but I'm not sure how this is going to integrate with various softwares without them collaborating directly with the "big 3" Cad Programs. I send a lot of cases to Argen and would like to access their multilayer but I don't see it happening with DW and Straumann being married to each other. Could someone chime in on what the latest is with the nesting capabilities of your CAD software?