Worth buying, I can use it with my GoPro and my cell phone (S 21 ultra). He follows me everywhere, something I used to have with another person. At the moment I don't know of a better product at a decent price. I would be willing to pay more for a larger device that would allow me to use larger cameras. It's a no-brainer, I don't see any other gimbals that let you do this. This is certainly an advance in technology.