So you saw the ROS Production on Ubuntu Core series (https://www.youtube.com/playlist?list=PL1LO5F1-Jh8K6R1Ba23irALtey6CRFFYu) and thought "I want smooth moving shots like that?" Invest in some good equipment. I recommend the Hess 2016 edition. https://mastodon.cloud/media/a8BiwF9wAsXTNkQElW0