Hello All. If there is another post like this on the forums please feel free to avoid posting and direct me elsewhere. I'm looking to design some smaller industrial parts (50mm and smaller) to ultimately be 3D printed. I've looked at AutoCAD, Inventor, Cheeta 3D, Blender and Rhino but am having a hard time deciding what direction go. I'm looking for something that is 1) highly support with either documentation, tutorials, or a big community and 2) Scalable. I can design about anything in it. Any recommendations or feedback is welcomed.