What to learn AutoCAD VBA or AutoLISP?
It depends on what exactly to be achieved. There are different scenarios, which can be considered. – Dont have any programming experience. Want to learn AutoCAD programming by doing self-study. Want the result fast. Have doubts about programming capabilities. In such a case AutoLISP is recommended. Once confidence is gained in programming other environment can be explored. – Comfortable with Visual Basic programming. Done some other developments with Visual Basic. Knows how to use Visual Basic for application development & Have good working level knowledge of AutoCAD. In such a scenario AutoCAD VBA is recommended. – If it is possible to join training classes to learn AutoCAD customization then AutoCAD VBA is good to start with.