The stabilizer feels very solid and sturdy in your hands and folds into a very small package making it very easy to carry. The armrest is a game changer: less strain on your wrist and more time shooting! I used to use the Flycam C5: so heavy that my hand and wrist couldn't shoot for too long. Four stars only because their quality control didn't find anything wrong with the fine tuning of the record: it doesn't work well. in one direction to balance the camera. But they have great customer service who sent me a new camera plate straight away, but unfortunately it still doesn't work one way just by turning the knob: I have to press the plate by turning the knob to make it move . I don't know if it's just my gimbal or they all have a technical glitch, but either way it works by also releasing the safety knobs and manually moving the camera platform. I will continue to use this stabilizer with my Canon 5D Mark IV.