The Zhiyun Smooth-Q does a great job at keeping the video stable. The design and features work great and instruction manual is easy to follow. The package arrived quick and well packaged. The Smooth-Q works better than other stabilizers I have used and has more features for a much lower price. The handle is easy to hold and the stabilizer is lightweight. The camera fits snug on my phone, which has a protective case. The charge lasts a good while and is rechargeable. The storage case that comes with it is hard and secures the stabilizer extremely well. Overall, the design, features, and functionality of the stabilizer is excellent and a more affordable than the competitors.