I had my longarm for about a year before I bought the robotics. I only quilt for myself and I just didn't get enough practice to get good at freehand. I have almost a signature pattern of hearts and leaves that I do quite well. I also do well if the fabric or blocks provide a pattern in the design. But when it comes to feathers and flowers I fail big time.
For me there was a big learning curve with the program. Some of it due to system failures and unresponding freeze ups. Whatever program you get make sure they provide ongoing support and classes.