Review on 🔩 SMALLRIG Cool Ballhead Double Ballhead with Shoe Mount & 1/4" Screw for Monitors Led Light - 1135 by Victor Kakaruk

I use two of these and stack them on top of each other to mount my macro flash. They allow for very flexible positioning and even stacked like mine they keep my flash in place even when the camera moves from landscape to portrait. Unlike other ball heads I've tried, these wear well; I think it's mostly due to the construction clamping almost the entire sphere rather than the screws cutting into the spheres. They can be changed in no time at all, even when you are working in the field. I've been using mine for a few months now and haven't had any problems. It's easy to find adapters that allow you to switch from a 1/4" screw cap to a hot shoe mount, giving you more mounting flexibility.