Drone flyer here too, found this an interesting read.
https://pilotinstitute.com/part-107-reasons/?fbclid=IwAR21ZBV1wqrHDv0Z_9im8lusuJwbKqmZ_QbKlvcT_WG15CsuX4fXnFRzwvkIf you have been flying your drone for a while, chances are you’ve heard of Part 107.
Most people believe that you only need a Part 107 license if you are flying your drone for compensation. Although compensation is a factor that decides whether you need a Part 107 license to fly your drone legally, it’s far from the only criteria.
The article list reasons to get a Part 107 license that you may not have known before reading this article.
(Link above, video's in there as well.)