Pasta Shapes - What's Missing?

The canon of pasta is open, no one knows what the full set of options are. The more letse indented or cranelated it is, the more likely it is to both hold the sauce and possibly retain it. If you create a new posta shape that is so weird and different that it doesn't feel at all familiar to people, i don't think it's going to be as satisfying. We have matter of taste - who wants to walk on slanted floors? That seems like just bad planning, bad design. It's not as egonomic’s not as egotistical as we make it out to be.