Works just as good as the name brand EasyRig. Used with a Alexa Mini & Cooke S5i prime lenses
The only complaint I have with this rig is the padding around the waist. They also should add padding with the buckle clips in the front. I will say however that there's a zipper at the bottom of the vest that allows you to add more padding. I simply bought some padding from my local crafts store and it's perfect now. Putting padding around the buckle though is a little more tricky.