You wrote this comment in multiple places, but it's wrong. All 3D printing services I am aware of accept OBJ. Many printer softwares accept it. In fact, as soon

You wrote this comment in multiple places, but it's wrong. All 3D printing services I am aware of accept OBJ. Many printer softwares accept it. In fact, as soon as you want to print in color, you have to move away from STL and OBJ would be a good choice.