MAGIC ANIMCURVE: MAGIC ANIMCURVE is a plugin for Cinema 4D that allows you to test out pre-built types of flow animation, such as i ease in ease out, fast in, slow out e.c.t. A similar plug in also exists for Adobe After effects and I've heard it helps speed up work flow by a large amount and i believe it could be even more beneficial for 3D software. I don't have many plugins for my 3D software however this is a plugin that I'm definitely considering getting. https://lesterbanks.com/2014/08/magic-animcurve-c4d/