Hi, as someone who has used GoFa I can tell you you don't need RobotStudio, you can program your demo directly on the Flexpendant of the robot. Have you gone through the free online learning from ABB? You can find it here Online learnings | ABB Robotics - Training | ABB Robotics (Service | ABB Robotics) .
When it comes to application demo ideas, Youtube is a good place to go, I just did a quick search and came up with this GoFa pick and place demo
External Content youtu.beContent embedded from external sources will not be displayed without your consent.Through the activation of external content, you agree that personal data may be transferred to third party platforms. We have provided more information on this in our privacy policy.Are you also aware there is an ABB Robotics user forum? Probably you can get more support on your ABB robots there https://forums.robotstudio.com/categories/yumi
Good luck with your application!
Thank you, I haven't seen this just yet, but to others in the thread, I'll be sure to check some other resources out